<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
  <url>
    <loc>https://store.geosociety.org/products/mwr048p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_22316393-d153-4df3-94b0-a22032e8a793.png?v=1746557746</image:loc>
      <image:title>North American Geosynclines</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr049p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_e1ba272f-c4fd-4393-9043-a4a073a08303.png?v=1746557745</image:loc>
      <image:title>Geologic Structure and Orogenic History Venezuela</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr050p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8e4171ca-8f14-4ed1-9387-5c5e8af03196.png?v=1746557744</image:loc>
      <image:title>Gypsum-Anhydrite Cap Rock Sulphur Salt Dome, LA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr051p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d9a40274-195f-4752-b74f-c27dd57d1f5f.png?v=1746557743</image:loc>
      <image:title>Catalogue of the Cenozoic Plants of North America Through 1950</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr052p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_448995ee-2201-440c-81bc-e999f900c52c.png?v=1746557742</image:loc>
      <image:title>Selected Petrogenic Relationships of Plagioclase</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr053p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8dafe5ec-0bf8-4570-a98b-445531efeb7f.png?v=1746557741</image:loc>
      <image:title>Paleozoic and Mesozoic Arachnida of Europe</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr054p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2cc384f7-e5af-4d7c-94e8-8f45068c46bc.png?v=1746557740</image:loc>
      <image:title>Biostratigraphy of the Maqfi Section, Egypt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr055p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_24d0ad6a-9e5e-47c3-870c-c386fdbf7d81.png?v=1746557739</image:loc>
      <image:title>Trilobites from the Lower Champlainian Formations of the Appalachian Valley</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr056p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_78037950-ef8e-4770-943f-5eab84674b92.png?v=1746557738</image:loc>
      <image:title>North American and European Stropheodontids</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr057p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f3e308dd-6c35-4d25-91dd-53532204d9bb.png?v=1746557737</image:loc>
      <image:title>Bibliography of Fossil Vertebrates</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr058p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_dcb57faf-e4dc-4d60-adb6-54270cd0bc4b.png?v=1746557736</image:loc>
      <image:title>Upper Paleozoic of Peru</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr059p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8119b150-3992-41d7-9018-979ee1d39446.png?v=1746557735</image:loc>
      <image:title>Silicified Middle Ordovician Trilobites</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr060p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_e68784f7-2f0d-4017-b6b5-0db3864897e4.png?v=1746557734</image:loc>
      <image:title>Crystal Data</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr061p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b5017e09-c8d5-47e8-b85f-63d74446c58c.png?v=1746557733</image:loc>
      <image:title>Stratigaphy History Moenkopi Formation Triassic Age</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr062p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f8a1732d-2c57-4f73-b389-bb1d9f1ad522.png?v=1746557732</image:loc>
      <image:title>Ordovician Cephalopod Fauna of Baffin Island</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr063p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_99c9fce9-0c82-4670-a6cc-ad27ba2bc64a.png?v=1746557731</image:loc>
      <image:title>Paleozoic, Mesozoic Rocks Gros Ventre, Teton, WY</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr064p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c9587d68-8bbc-4290-8ad9-88bd6669d391.png?v=1746557730</image:loc>
      <image:title>Sunken Islands of the Mid-Pacific Mountains</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr065p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3701ebe5-4de3-482e-a4df-04dfa0aa2782.png?v=1746557729</image:loc>
      <image:title>Handbook of South American Geology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr066p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_84ec51bc-e2f9-4854-a334-1026e02cc157.png?v=1746557728</image:loc>
      <image:title>Cenozoic Foraminifera of Micronesia</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr067p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3a9a8837-6164-47f1-a0aa-9a72f8cc257a.png?v=1746557727</image:loc>
      <image:title>Treatise on Marine Ecology and Paleoecology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr068p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_0e8a975d-5cf5-4f68-9ee4-ab7dfe3b53ab.png?v=1746557726</image:loc>
      <image:title>Beekmantown Group (Lower Ordovician of Maryland)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr069p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f7d1e71b-1bac-4bc8-91a9-017a91749c78.png?v=1746557725</image:loc>
      <image:title>Genus Pentremites and its Species</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr070p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_9157bda6-72df-4c73-864e-c28ac5fd076e.png?v=1746557724</image:loc>
      <image:title>Fenestella from the Permian of West Texas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr071p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_e6c788d1-64d5-4535-919d-5bade8e44049.png?v=1746557723</image:loc>
      <image:title>Upper Cretaceous of the Pacific Coast</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr072p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c0ec8d2f-8e80-46d6-9f94-8e56235c8818.png?v=1746557722</image:loc>
      <image:title>Coastal Sand Dunes of Oregon and Washington</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr073p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f1ea118c-68cb-414c-82e4-74d81e893f1c.png?v=1746557721</image:loc>
      <image:title>Metamorphic Reactions and Metamorphic Facies</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr074p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_ac68869f-68f3-4601-91a8-04fb98514121.png?v=1746557720</image:loc>
      <image:title>Origin of Granite in Light of Experimental Studies</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr075p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b849e448-5905-4958-bf58-1c9fbc7f2d1e.png?v=1746557719</image:loc>
      <image:title>Selected Bibliography of Hydrothermal and Magmatic Mineral Deposits</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr076p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_edb27a34-b3c6-48bb-a8aa-3edceea9fc41.png?v=1746557718</image:loc>
      <image:title>Type Specimens of Marine Mollusca</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr077p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b8a575f0-1471-4d81-acbd-5077a3219ca1.png?v=1746557717</image:loc>
      <image:title>Relation of Ore Deposition to Doming in the North American Cordillera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr078p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f47f29ea-c285-482d-a2fc-e0d6e781aca9.png?v=1746557716</image:loc>
      <image:title>Molluscan Faunas of the Flagstaff Formation of Central Utah</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr079p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_410b3ce3-8d53-4289-b539-987a6355eded.png?v=1746557715</image:loc>
      <image:title>Rock Deformation (A Symposium)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr080p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_04886afd-3352-4c95-b0f4-083b3f2d489e.png?v=1746557714</image:loc>
      <image:title>Stillwater Igneous Complex, Montana: A Qualitative Mineralogical Study</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr081p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_89e3e290-a462-4729-b44b-e4e5fc29ff9c.png?v=1746557713</image:loc>
      <image:title>Morphology, Classification, Life Habits Productoidea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr082p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c18fa5e7-1c5d-4446-878d-7148c3487dd8.png?v=1746557712</image:loc>
      <image:title>Oligocene Plants from the Upper Ruby River Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr083p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_54e0132d-0c66-4b3d-9d7b-a87e8b7748ba.png?v=1746557711</image:loc>
      <image:title>Biostratigraphic Studies in the Comanche</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr084p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_df325270-c393-4c2e-a4f9-4bc5fa32e3eb.png?v=1746557709</image:loc>
      <image:title>Bibliography of Fossil Vertebrates 1949-1953</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr085p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_5d4ec508-2ea9-4393-9f26-391181539088.png?v=1746557708</image:loc>
      <image:title>X-Ray Powder Data for Ore Minerals: The Peacock Atlas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr086p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_00153ca4-308e-4744-88db-4dc66ca17b50.png?v=1746557707</image:loc>
      <image:title>Morphologic and Systematic Relationships of Some Middle Ordovician Ostracoda</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr087p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_0dd08f28-5bb5-446e-855f-1a4db6984889.png?v=1746557706</image:loc>
      <image:title>Bibliography Fossil Vertebrates N. America 1509-1927</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr088p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c278c0d6-644e-4974-abb1-444952d020e4.png?v=1746557705</image:loc>
      <image:title>Standard Wolfcampian Series (Permian), Glass Mountains, Texas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr089p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_eafa32c5-4b76-412c-850c-21061aca1f08.png?v=1746557704</image:loc>
      <image:title>Supai Formation (Permain) of Eastern Arizona</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr090p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_10f7f5da-0447-4933-b95a-30f0581ff89e.png?v=1746557703</image:loc>
      <image:title>Ordovician Paleontology of the Northern Hudson Bay Lowland</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr091p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_eb76962c-ab59-4313-b98c-6c1aac30b99d.png?v=1746557702</image:loc>
      <image:title>Late Eocene Zogeography of the Eastern Gulf Coast Region</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr092p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f31891e3-8227-4252-97b5-d883283648ae.png?v=1746557701</image:loc>
      <image:title>Bibliography of Fossil Vertebrates 1954-1958</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr093p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_67ca95f5-ac53-4096-ad4a-de1ae06bf3e6.png?v=1746557700</image:loc>
      <image:title>Silurian and Devonian Corals of the Falls of the Ohio</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr094p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d3a4c8d2-c945-4410-b495-6f1e3cf9dbe9.png?v=1746557699</image:loc>
      <image:title>Bibliography and Index of Fossil Dinoflagellates and Acritarchs</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr095p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_6e9d97fe-2480-43e2-9dec-70ac401a35bf.png?v=1746557698</image:loc>
      <image:title>Heteromorph Ammonoids from Albian, Cenomenian of Texas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr096p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d333e9e9-7684-4ced-851e-03d8c962d1f9.png?v=1746557697</image:loc>
      <image:title>Faunas and Stratigraphy of Snowy Range Formation</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr097p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c5875b83-8bf5-453a-b6d5-d3180628ac53.png?v=1746557696</image:loc>
      <image:title>Handbook of Physical Constants</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr098p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b38468bb-e3e6-4c6e-b49b-d68e1c0d2ed1.png?v=1746557694</image:loc>
      <image:title>Caribbean Geological Investigations</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr099p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_ebcd91e9-97c5-4e6f-a2f2-f1fd5b5717ef.png?v=1746557693</image:loc>
      <image:title>Geology of the Alaska Peninsula-Island Arc and Continental Margin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr100p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_40af5405-d84b-4e85-8dfe-d244bff70a3b.png?v=1746557689</image:loc>
      <image:title>Texas Mojsisovicziinae (Ammonoidea) and the Zonation of the Fredericksburg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr101p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b5760bd8-612d-406c-aaf0-29654da87e88.png?v=1746557689</image:loc>
      <image:title>Ostracoda From the Gulf of California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr102p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f87cd015-3a84-4a86-9f82-4479003e53dd.png?v=1746557688</image:loc>
      <image:title>Brachiopoda Keyser Limestone Maryland</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr103p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_447cd039-83c5-4f5d-828f-b973df16320e.png?v=1746557687</image:loc>
      <image:title>Conodonts and Zonation of the Upper Devonian in the Great Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr104p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_5cddfb3f-daed-4ccc-8f98-aacadae86706.png?v=1746557686</image:loc>
      <image:title>Coastal Dunes of California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr105p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_84d538c1-67e5-46ba-a691-f41390318617.png?v=1746557685</image:loc>
      <image:title>Type Species of Paleozoic Nuculoid Bivalve Genera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr106p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8377b41d-fe24-4ca5-95b6-d8d81f33e350.png?v=1746557685</image:loc>
      <image:title>Index Fossil Recent Silicoflagellates and Ebridian</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr107p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d9367ec2-d0fb-4ac7-84eb-ff89c27a980d.png?v=1746557684</image:loc>
      <image:title>Tidal Flat Sedimentation Colorado River Delta</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr108p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3e7705b2-0b22-4891-a4cf-ee9fbc494949.png?v=1746557683</image:loc>
      <image:title>Coprolites: An Annotated Bibliography</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr109p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_a27c71d4-e878-42b5-ac83-9f96e6f9c093.png?v=1746557682</image:loc>
      <image:title>Telluride Ores of Boulder County, Colorado</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr110p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_9afec523-a7f3-4b7a-8295-49238fa44b22.png?v=1746557681</image:loc>
      <image:title>Nevada Test Site</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr111p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_779ec9b4-3c87-45ef-8bf5-640fc3614bcc.png?v=1746557681</image:loc>
      <image:title>Upper Cretaceous Stratigraphy of Western Gulf Coast</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr112p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c8379b51-d35a-41ce-90d8-e1083394450e.png?v=1746557680</image:loc>
      <image:title>The Kiglapait Layered Intrusion, Labrador</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr113p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f5d7fb0b-8919-41b6-8b33-28702f6e0bcf.png?v=1746557679</image:loc>
      <image:title>Paleoecology of an Early Pleistocene Lake on the High Plains of Texas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr114p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_212d8562-0194-4bcc-ab68-2443ad32aa91.png?v=1746557678</image:loc>
      <image:title>History of the Redwall Limestone of Northern Arizona</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr115p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_6fcde8f1-376b-4582-bd00-03387c9d911c.png?v=1746557677</image:loc>
      <image:title>Igneous and Metamorphic Geology: A Volume in Honor of Arie Poldervaart</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr116p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3f6d76f5-8a9c-4a8f-9501-7dc83ed94303.png?v=1746557676</image:loc>
      <image:title>Studies in Volcanology: A Memoir in Honor of Howel Williams</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr117p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_356967ee-1762-4c4e-bedc-4946fe572cfc.png?v=1746557675</image:loc>
      <image:title>Bibliography of Fossil Vertebrates 1959-1963</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr118p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_45372bcc-6ad3-450a-a9d3-913fdf94ce03.png?v=1746557675</image:loc>
      <image:title>Geology and Petrology of the Galapagos Islands</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr119p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d35c8929-17f2-4bbf-9760-c69ce9a24acf.png?v=1746557674</image:loc>
      <image:title>Taxonomic Revision Cretaceous Cenozoic Tellinidae</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr120p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_bdbd3f44-49ff-4da5-aeff-da736d70328f.png?v=1746557673</image:loc>
      <image:title>Regional Tectonic Synthesis Northwestern New England</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr121p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f08dedda-c5d3-45a2-b19c-b7a9faa43f51.png?v=1746557672</image:loc>
      <image:title>Great Basin Lower Devonian Brachiopods</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr122p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_ea4b5721-b601-4bb3-b4cd-4e97e67f6139.png?v=1746557671</image:loc>
      <image:title>Calculated X-Ray Powder Patterns in Silicate Minerals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr123p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_926d948f-0803-4d95-9c1c-5cdcd7f6478d.png?v=1746557671</image:loc>
      <image:title>Environmental Geochemistry in Health and Disease</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr124p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b74dd7e2-790b-4759-ab0e-71173f06e01a.png?v=1746557670</image:loc>
      <image:title>Low-Grade Metamorphism California Coast Ranges</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr125p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_03937363-6044-445b-ae37-cbce146d0888.png?v=1746557669</image:loc>
      <image:title>Relation of Shell Form to Life Habits in Bivalvia (Mollusca)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr126p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_83fe053f-af97-410a-8404-19d7bee15e5e.png?v=1746557668</image:loc>
      <image:title>Geological Investigations of the North Pacific</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr127p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2719cf0d-4a40-477c-937b-170b53be0568.png?v=1746557667</image:loc>
      <image:title>Symposium on Conodont Biostratigraphy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr128p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_6d3d4df1-45b5-4bd2-9c48-9af85876dd1b.png?v=1746557666</image:loc>
      <image:title>North American Carboniferous Brachiopods (1898-1968)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr129p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8559d7d2-17ff-4924-bc66-3c9d10fae85b.png?v=1746557665</image:loc>
      <image:title>Paleogeography Geological History Greater Antilles</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr130p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_fc117fb3-660a-4a24-b364-9c282c44215a.png?v=1746557665</image:loc>
      <image:title>Caribbean Geophysical, Tectonic, Petrologic Studies</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr131p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f372a941-9166-4eaa-966f-1e005344b303.png?v=1746557664</image:loc>
      <image:title>Annotated Bibliographies of Mineral Deposits in the Western Hemisphere</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr132p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_9ac6bda1-cc1b-459c-b510-b50bca61bd54.png?v=1746557663</image:loc>
      <image:title>Studies in Earth and Space Sciences</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr133p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_5b08da4d-ba97-4974-98a4-f058d20d33a1.png?v=1746557662</image:loc>
      <image:title>Environmental Framework of Coastal Plain Estuaries</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr134p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_50d43f2d-e2a8-4ece-9e7c-fa15d2269041.png?v=1746557661</image:loc>
      <image:title>Bibliography of Fossil Vertebrates, 1964-1968</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr135p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b9414f0a-b1e4-49d5-b9b8-10c06122ece7.png?v=1746557661</image:loc>
      <image:title>Studies in Mineralogy and Precambrian Geology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr136p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2b965677-3a8c-4bd9-8062-3b06924ec278.png?v=1746557660</image:loc>
      <image:title>The Wisconsinan Stage</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr137p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_e6569a13-8e33-4a57-87ad-01d7635732dc.png?v=1746557659</image:loc>
      <image:title>Bibliography and Index Paleozoic Crinoids (1942-1968)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr138p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_c5ad1764-558e-4fba-952c-48933e10764c.png?v=1746557658</image:loc>
      <image:title>Petrology of Duke Island Ultramafic Complex,  Southeastern Alaska</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr139p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8ec81c04-9d1f-41c2-8b76-f2d35a41fd82.png?v=1746557657</image:loc>
      <image:title>A System of Stages for Correlation of Magallanes Basin Sediments</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr140p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_95ffdf0a-ce27-4981-bd41-600ec481cb28.png?v=1746557656</image:loc>
      <image:title>Reconnaissance Geology of State of Baja California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr141p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2d0be5f6-8936-40b6-9869-0d06b5b588a6.png?v=1746557656</image:loc>
      <image:title>Bibliography of Fossil Vertebrates 1969-1972</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr142p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2bfb3ed1-c3bd-4342-939a-f36236daaab5.png?v=1746557655</image:loc>
      <image:title>Quantitative Studies in the Geological Sciences</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr143p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_bee6a506-f05e-4c60-aaf1-3312c08fda2e.png?v=1746557654</image:loc>
      <image:title>Cenozoic History Paleoceanography of the Equatorial Pacific Ocean</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr144p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_57e02c2f-1021-4520-8fad-66b18ab289d0.png?v=1746557653</image:loc>
      <image:title>Cenozoic History of the Southern Rocky Mountains</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr145p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f2839925-fcc8-4758-be20-59bb335e3b43.png?v=1746557652</image:loc>
      <image:title>Investigation of Late Quaternary Paleoceanography and Paleoclimatology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr146p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_98e57455-c5f8-42d4-acc8-d6cacc9de8d8.png?v=1746557651</image:loc>
      <image:title>Studies in New England Geology, a Memoir in Honor of C. Wroe Wolfe</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr147p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_a5c82829-b067-4015-a8c0-e72f07c3aaba.png?v=1746557651</image:loc>
      <image:title>Quaternary Sedimentation in South Florida</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr148p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_34ca8a66-8300-4248-a498-7baa52e1f25d.png?v=1746557650</image:loc>
      <image:title>Contributions to the Stratigraphy of New England</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr149p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_6f798f3c-d74d-4f2e-b4cd-5157734c5378.png?v=1746557649</image:loc>
      <image:title>Stratigraphic, Paleontologic, and Paleoenvironmental Analysis</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr150p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_111ddb4d-6744-446c-9325-03cbd4b8b8eb.png?v=1746557648</image:loc>
      <image:title>Stratigraphy Paleobotany Golden Valley Western N.D.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr151p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_99aaeef7-b253-4e44-95ec-0cc0f6207db5.png?v=1746557647</image:loc>
      <image:title>Laramide Folding Basement Block Faulting in the Western U.S.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr152p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b77f4630-cb67-45f6-9140-d89975c87f0c.png?v=1746557646</image:loc>
      <image:title>Cenozoic tectonics regional geophysics of the western Cordillera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr153p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3cf3c006-9cc4-4d12-9381-9e4cb0d9ce27.png?v=1746557645</image:loc>
      <image:title>Cordilleran Metamorphic Core Complexes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr154p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_0f7f8838-21a1-42b6-a438-5bcf5e9f0cb0.png?v=1746557644</image:loc>
      <image:title>Nazca Plate: Crustal Formation Andean Convergence</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr155p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8eb045f0-d16d-40a6-ad47-fa5157b45a32.png?v=1746557644</image:loc>
      <image:title>The GSA: Life History of a Learned Society</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr156p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_98969a2f-59cb-4d13-a4f4-526a384b8162.png?v=1746557643</image:loc>
      <image:title>Geology and Tectonics of the Lake Superior Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr157p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d3ba70fe-5e57-406e-adaf-7028238cc563.png?v=1746557642</image:loc>
      <image:title>Tectonic and Stratigraphic Studies in the Eastern Great Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr158p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_0a687e6b-5be0-4438-99b6-829e2f99a0d9.png?v=1746557641</image:loc>
      <image:title>Contributions to the Tectonics and Geophysics of Mountain Chains</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr159p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_45721a06-fa5c-4716-a5d2-98f78ed11f45.png?v=1746557640</image:loc>
      <image:title>Circum-Pacific Plutonic Terranes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr160p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_1f395947-4b54-4066-92bd-cec40cd90a35.png?v=1746557640</image:loc>
      <image:title>Early Proterozoic Geology of the Great Lakes Region</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr161p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b92f0be9-c3f4-461e-9393-81f86568e4f6.png?v=1746557639</image:loc>
      <image:title>Proterozoic Geology: Selected Papers</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr162p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3c1061a5-f160-4be8-8ee9-fe73b1b53345.png?v=1746557638</image:loc>
      <image:title>The Caribbean-South American Plate Boundary and Regional Tectonics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr163p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_cca3c391-ddec-4817-9ff2-9baec81ac32d.png?v=1746557637</image:loc>
      <image:title>The Miocene Ocean: Paleoceanography and Biogeography</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr164p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_33938033-d753-4c23-8a0c-99f489164118.png?v=1746557637</image:loc>
      <image:title>Blueschists &amp; Eclogites</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr165p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_77097516-8750-47b8-a7a7-783735d9fcc2.png?v=1746557636</image:loc>
      <image:title>Fossil Conchostraca of the Southern Hemisphere and Continental Drift</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr166p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b8929757-565a-4c1e-9a4d-cace78c1db2c.png?v=1746557635</image:loc>
      <image:title>Structural Fabrics in Deep Sea Drilling Project Cores from Forearcs</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr167p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_302e6db8-4b18-4330-ba62-0e2298046d83.png?v=1746557634</image:loc>
      <image:title>Geology of the Henry Mountains, Utah</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr168p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_79c370f5-1161-4a86-b432-5c47910644c3.png?v=1746557633</image:loc>
      <image:title>The Cretaceous System of Southern South America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr169p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_5ee39293-390e-4630-aaf6-717d0e5cc37c.png?v=1746557633</image:loc>
      <image:title>Geology and Paleontology of Seymour Island, Antarctic Peninsula</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr170p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_7f5641c5-e7e6-4f5e-8d77-40fe3c46f5ef.png?v=1746557632</image:loc>
      <image:title>Geology and Paleontology of the Ellsworth Mountains, West Antarctica</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr171p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f0424e08-bb2d-4cd3-af66-ed567943ff73.png?v=1746557631</image:loc>
      <image:title>Interaction of the Rocky Mountain Foreland and the Cordilleran Thrust Belt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr172p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_bc7b5924-9910-413b-a088-c405ac339027.png?v=1746557630</image:loc>
      <image:title>Geophysical Framework of the Continental United States</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr173p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_ac78a079-fae2-4824-9b36-95f1cb8e2374.png?v=1746557629</image:loc>
      <image:title>Glacial Lake Wisconsin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr174p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_3aa70c1b-e7ae-4981-aa9e-cffa00ec8348.png?v=1746557628</image:loc>
      <image:title>The Nature and Origin of Cordilleran Magmatism</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr175p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_9d1325ab-58bf-4617-b332-011154c672a6.png?v=1746557628</image:loc>
      <image:title>Mt. Pelee, Martinique: A Study of an Active Island-Arc Volcano</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr176p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_900a1be7-15d4-48a6-900d-e83eb53683e6.png?v=1746557627</image:loc>
      <image:title>Basin and Range Extensional Tectonics Near the Latitude of Las Vegas, Nevada</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr177p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_7990a113-c178-4d48-9b22-c30c4e6ab1dc.png?v=1746557626</image:loc>
      <image:title>Salt Diapirs of the Great Kavir, Central Iran</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr179p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b1e88f4f-ce7e-420e-baf7-ba38f4c76706.png?v=1746557625</image:loc>
      <image:title>Regional Geology of Eastern Idaho and Western Wyoming</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr180p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_f8b432c5-5c1e-4d39-b13f-16ca9ab86a86.png?v=1746557624</image:loc>
      <image:title>Eustasy: The Historical Ups and Downs of a Major Geological Concept</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr181p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_dbe2752c-dd9f-4478-8d82-00166e686702.png?v=1746557623</image:loc>
      <image:title>Ruptures of Major Earthquakes and Active Deformation in Mongolia</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr182p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2924312e-8eef-4dd3-8734-e6d54e2038bb.png?v=1746557622</image:loc>
      <image:title>Biostratigraphy of Jamaica</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr183p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_7dd32233-721e-4d4b-975a-fae6ce74e63a.png?v=1746557622</image:loc>
      <image:title>Late Cenozoic Lava Dams in the Western Grand Canyon</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr184p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_97e15af1-9aa0-43bf-ad55-ec7ba58fb971.png?v=1746557621</image:loc>
      <image:title>Permian-Triassic Pangean Basins and Foldbelts along the..</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr185p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_7d9de0a9-cf2c-4580-80d9-7c88ea04b0c3.png?v=1746557620</image:loc>
      <image:title>Historical Perspective of Early Twentieth Century Carboniferous Paleobotany</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr186p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_d5981020-6d9a-4f34-982a-5345e5f3d3b0.png?v=1746557619</image:loc>
      <image:title>Stratigraphy and Paleoenvironments of Late Quaternary Valley Fills</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr187p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_ebd7710a-25ba-41d5-b42b-db74a020c230.png?v=1746557618</image:loc>
      <image:title>Gondwana Master Basin of Peninsular India between Tethys</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr188p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR188P.png?v=1746557617</image:loc>
      <image:title>Palynological Correlation of Major Pennsylvanian...Chronostratigraphic Boundaries</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr189p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR189P.png?v=1746557617</image:loc>
      <image:title>Phanerozoic Faunal and Floral Realms of the Earth</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr190p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR190P.png?v=1746557616</image:loc>
      <image:title>Plugs and Plug Circles: A Basic Form of Patterned Ground</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr191p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_8159b769-280b-408f-8d7a-ee3697253e2b.png?v=1746557615</image:loc>
      <image:title>The Nature of Magmatism in the Appalachian Orogen</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr192p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR192P.png?v=1746557614</image:loc>
      <image:title>Pre-Mesozoic Ice Ages: Their Bearing on Understanding the...</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr193p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR193P.png?v=1746557613</image:loc>
      <image:title>Tectonic Modeling: A Volume in Honor of Hans Ramberg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr194p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR194P.png?v=1746557612</image:loc>
      <image:title>Paleozoic and Mesozoic Tectonic Evolution of Central and Eastern Asia</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr195p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR195P.png?v=1746557611</image:loc>
      <image:title>Geologic Evolution of the Mojave Desert and Southwestern Basin and Range</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr196p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR196P.png?v=1746557610</image:loc>
      <image:title>The Large-Wavelength Deformations of the Lithosphere</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr197p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR197P.png?v=1746557609</image:loc>
      <image:title>Proterozoic Tectonic Evolution of the Grenville Orogen in North America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr198p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR198P.png?v=1746557608</image:loc>
      <image:title>Evolution of Early Earth&apos;s Atmosphere, Hydrosphere, and Biosphere-Constraints</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr199p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR199P.png?v=1746557607</image:loc>
      <image:title>The Geology and Climatology of Yucca Mountain and Vicinity</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr200p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR200P.png?v=1746557606</image:loc>
      <image:title>4-D Framework of Continental Crust</image:title>
      <image:caption>Book cover for &quot;4-D Framework of Continental Crust&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr201p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR201P.png?v=1746557606</image:loc>
      <image:title>The African Erosion Surface: A Continental-Scale Synthesis</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr202p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR202P.png?v=1746557605</image:loc>
      <image:title>The Greenland Caledonides: Evolution of the Northeast Margin of Laurentia</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr203p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR203P.png?v=1746557604</image:loc>
      <image:title>The Revolution in Geology from the Renaissance to the Enlightenment</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr204p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR204P.png?v=1746557603</image:loc>
      <image:title>Backbone of the Americas: Shallow Subduction, Plateau...</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr205p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR205P.png?v=1746557602</image:loc>
      <image:title>Jamaican Rock Stars, 1823–1971: The Geologists Who Explored Jamaica</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr206p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR206P.png?v=1746557602</image:loc>
      <image:title>From Rodinia to Pangea: The Lithotectonic Record of the...</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr207p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR207P.png?v=1746557601</image:loc>
      <image:title>Origin and Evolution of Precambrian High-Grade Gneiss Terranes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr208p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR208P.png?v=1746557599</image:loc>
      <image:title>Exploring the Earth&apos;s Crust: History and Results of Controlled-Source Seismology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr209p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR209P.png?v=1746557598</image:loc>
      <image:title>Hydrology and Geochemistry of Yucca  Mountain</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr210p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR210P.png?v=1746557597</image:loc>
      <image:title>Tectonics of the Southeastern Tibetan Plateau</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr211p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_b80c8dc1-7e42-4ad5-89b7-7ee4c2675fff.png?v=1746557596</image:loc>
      <image:title>Peninsular Ranges Batholith, Baja and Southern California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr212p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR212P.png?v=1746557595</image:loc>
      <image:title>Geodynamics of a Cordilleran Orogenic System: Andes</image:title>
      <image:caption>Book cover for &quot;Geodynamics of a Cordilleran Orogenic System&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr213p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MWR213P.png?v=1746557594</image:loc>
      <image:title>Linkages and Feedbacks in Orogenic Systems</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr217p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwr217p.png?v=1771275492</image:loc>
      <image:title>Regional Geology of Mount Diablo, California</image:title>
      <image:caption>Cover for Memoir 217 on Mount Diablo, California, with a red PDF ribbon.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe239p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwrgenericp_2119b893-85e1-4450-8ab3-540c2e081018.png?v=1746557592</image:loc>
      <image:title>Volcanism and Tectonism in the Columbia River Flood-Basalt Province</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe242p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE242P.png?v=1746557591</image:loc>
      <image:title>Establishment of a Geologic Framework for Paleoanthropology</image:title>
      <image:caption>Cover of the book &apos;Establishment of a Geologic Framework for Paleoanthropology&apos; showing a red background with an image of a dry landscape, presumably a paleoanthropological site.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe243p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE243P.png?v=1746557590</image:loc>
      <image:title>Dawn of the Age of Mammals Northern Rocky Mountain Interior</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe244p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE244P.png?v=1746557589</image:loc>
      <image:title>Volcanism and Fossil Biotas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe245p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE245P.png?v=1746557588</image:loc>
      <image:title>Geology of the Composite Avalon Terrane of Southern New England</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe246p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE246P.png?v=1746557587</image:loc>
      <image:title>Ore-bearing Granite Systems: Petrogenesis</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe247p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE247P.png?v=1746557586</image:loc>
      <image:title>Global Catastrophes in Earth History</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe248p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE248P.png?v=1746557585</image:loc>
      <image:title>Recent Advances in Coal Geochemistry</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe249p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE249P.png?v=1746557584</image:loc>
      <image:title>The Cretaceous/Tertiary Boundary Interval, Raton Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe250p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE250P.png?v=1746557583</image:loc>
      <image:title>Geology of the Solitario, Trans-Pecos Texas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe251p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE251P.png?v=1746557582</image:loc>
      <image:title>Late Quaternary History of the Lake Michigan Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe252p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE252P.png?v=1746557581</image:loc>
      <image:title>Groundwater Geomorphology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe254p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE254P.png?v=1746557580</image:loc>
      <image:title>Studies of Sonoran Geology</image:title>
      <image:caption>Cover of the e-book &quot;Studies of Sonoran Geology&quot;, showing a landscape photo of the Sonoran Desert.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe255p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE255P.png?v=1746557579</image:loc>
      <image:title>Paleozoic and Early Mesozoic Paleogeographic Relations</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe256p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE256P.png?v=1746557578</image:loc>
      <image:title>Early Sedimentary Evolution of the Michigan Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe257p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE257P.png?v=1746557577</image:loc>
      <image:title>Tectonic History of the Bering Sea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe258p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE258P.png?v=1746557576</image:loc>
      <image:title>Geology and Hydrogeology of the Teays-Mahomet Bedrock Valley System</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe259p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE259P.png?v=1746557575</image:loc>
      <image:title>Geology of Titanium-Mineral Deposits</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe260p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE260P.png?v=1746557574</image:loc>
      <image:title>Stratigraphy, Depositional Environments, Cretaceous Western</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe261p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE261P.png?v=1746557573</image:loc>
      <image:title>Glacial Marine Sedimentation; Paleoclimatic Significance</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe262p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE262P.png?v=1746557572</image:loc>
      <image:title>Geologic and Tectonic Development North America-Caribbean</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe263p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE263P.png?v=1746557571</image:loc>
      <image:title>Mechanisms Recent Vertical Crustal Movements Campi Flegrei</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe264p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE264P.png?v=1746557570</image:loc>
      <image:title>Tectonic Setting Tertiary Strata Catalina Core Complex</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe266p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE266P.png?v=1746557569</image:loc>
      <image:title>Geology of the Point Sur-Lopez Point Region, Coast Ranges, California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe267p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE267P.png?v=1746557568</image:loc>
      <image:title>Controls on the Distribution and Quality of Cretaceous Coals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe268p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE268P.png?v=1746557567</image:loc>
      <image:title>Eastern North American Mesozoic Magmatism</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe269p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE269P.png?v=1746557566</image:loc>
      <image:title>The South Tibetan Detachment System, Himalayan Orogen</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe270p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE270P.png?v=1746557565</image:loc>
      <image:title>The Last Interglacial-Glacial Transition in North America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe271p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE271P.png?v=1746557564</image:loc>
      <image:title>Geologic Controls on Radon</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe273p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE273P.png?v=1746557563</image:loc>
      <image:title>Thermal Evolution of the Tertiary Shimanto Belt, Southwest Japan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe274p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE274P.png?v=1746557562</image:loc>
      <image:title>Hydrology, Hydraulics, and Geomorphology Bonneville Flood</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe275p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE275P.png?v=1746557561</image:loc>
      <image:title>The Acadian Orogeny: Recent Studies in New England</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe276p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE276P.png?v=1746557560</image:loc>
      <image:title>Elk Lake, Minnesota: Evidence for Rapid Climate Change</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe277p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE277P.png?v=1746557559</image:loc>
      <image:title>Southern Lesser Antilles Arc Platform: Pre-Late Miocene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe279p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE279P.png?v=1746557558</image:loc>
      <image:title>The Prebatholithic Stratigraphy of Peninsular California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe280p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE280P.png?v=1746557557</image:loc>
      <image:title>Laramide Basement Deformation in the Rocky Mountain Foreland</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe281p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE281P.png?v=1746557556</image:loc>
      <image:title>Geological and Geophysical Evidence for Deep Subduction</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe283p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE283P.png?v=1746557555</image:loc>
      <image:title>Effects of Scale on Archaeological and Geoscientific Perspectives</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe284p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE284P.png?v=1746557554</image:loc>
      <image:title>Processes Controlling the Composition of Clastic Sediments</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe285p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE285P.png?v=1746557553</image:loc>
      <image:title>Tonsteins: Altered Volcanic-Ash Layers in Coal-Bearing Sequences</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe287p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE287P.png?v=1746557552</image:loc>
      <image:title>Perspectives on the Eastern Margin of the Cretaceous Western Interior Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe288p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE288P.png?v=1746557551</image:loc>
      <image:title>Pangea: Paleoclimate, Tectonics, and Sedimentation</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe289p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE289P.png?v=1746557550</image:loc>
      <image:title>Paleoclimate and Basin Evolution of Playa Systems</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe290p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE290P.png?v=1746557549</image:loc>
      <image:title>The Ordovician Deicke and Millbrig K-Bentonite Beds of</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe291p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE291P.png?v=1746557548</image:loc>
      <image:title>Basins of the Rio Grande Rift</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe292p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE292P.png?v=1746557547</image:loc>
      <image:title>Seismotectonics of the Central California Coast Ranges</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe293p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE293P.png?v=1746557546</image:loc>
      <image:title>Large Meteorite Impacts and Planetary Evolution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe294p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE294P.png?v=1746557545</image:loc>
      <image:title>Elements of Pennsylvanian Stratigraphy, Central Appalachian</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe295p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE295P.png?v=1746557544</image:loc>
      <image:title>Geologic and Tectonic Development of the Caribbean Plate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe296p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE296P.png?v=1746557543</image:loc>
      <image:title>Low-Grade Metamorphism of Mafic Rocks</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe297p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE297P.png?v=1746557542</image:loc>
      <image:title>Archaeological Geology of the Archaic Period in North America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe298p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE298P.png?v=1746557541</image:loc>
      <image:title>Reevaluation of the Bedford-Berea Sequence in Ohio</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe299p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE299P.png?v=1746557540</image:loc>
      <image:title>Jurassic Magmatism and Tectonics of the North American Cordillera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe300p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE300P.png?v=1746557539</image:loc>
      <image:title>Terrestrial and Shallow Marine Geology of the Bahamas and Bermuda</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe301p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE301P.png?v=1746557538</image:loc>
      <image:title>Studies on the Mesozoic of Sonora and Adjacent Areas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe302p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE302P.png?v=1746557537</image:loc>
      <image:title>The Manson Impact Structure, Iowa</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe303p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE303P.png?v=1746557536</image:loc>
      <image:title>Reconstructing the History of Basin and Range Extension Using Sedimentology and Stratigraphy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe304p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE304P.png?v=1746557535</image:loc>
      <image:title>Avalonian and Related Peri-Gondwanan Terranes of the Circum–North Atlantic</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe305p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE305P.png?v=1746557534</image:loc>
      <image:title>Kinematics of Transrotational Tectonism in the California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe306p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE306P.png?v=1746557533</image:loc>
      <image:title>Paleozoic Sequence Stratigraphy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe308p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE308P.png?v=1746557532</image:loc>
      <image:title>Basement and Basins of Eastern North America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe309p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE309P.png?v=1746557531</image:loc>
      <image:title>The Late Quaternary Construction of Cape Cod, Massachusetts</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe310p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE310P.png?v=1746557530</image:loc>
      <image:title>Late Holocene Alluvial Geomorphology of the Virgin River</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe311p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE311P.png?v=1746557529</image:loc>
      <image:title>Subsurface Investigations of New York Finger Lakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe312p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE312P.png?v=1746557528</image:loc>
      <image:title>Middle Proterozoic to Cambrian Rifting, Central North America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe313p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE313P.png?v=1746557527</image:loc>
      <image:title>Ordovician K-bentonites of Eastern North America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe314p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE314P.png?v=1746557526</image:loc>
      <image:title>Central and Southern Appalachian Sutures</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe316p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE316P.png?v=1746557525</image:loc>
      <image:title>Permian Stratigraphy and Fusulinida of Afghanistan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe317p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE317P.png?v=1746557524</image:loc>
      <image:title>An 800,000-Year Paleoclimatic Record from Core OL-92</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe318p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE318P.png?v=1746557523</image:loc>
      <image:title>Pliocene Carbonates and Related Facies, Gulf of Calif.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe319p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE319P.png?v=1746557522</image:loc>
      <image:title>Eva Interglaciation Forest Bed, Unglaciated E-C Alaska</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe320p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE320P.png?v=1746557521</image:loc>
      <image:title>Surface Rupture of the 1957 Gobi-Altay, Mongolia, Earthquake</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe321p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE321P.png?v=1746557520</image:loc>
      <image:title>Studies in Honor of J. Granville (&quot;Jess&quot;) Johnson</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe322p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE322P.png?v=1746557519</image:loc>
      <image:title>Tectonics and Geochemistry of the Northeastern Caribbean</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe323p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE323P.png?v=1746557518</image:loc>
      <image:title>Accommodation Zones and Transfer Zones</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe324p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE324P.png?v=1746557517</image:loc>
      <image:title>Architecture of the Central Brooks Range Fold and Thrust Belt, Arctic Alaska</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe325p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE325P.png?v=1746557516</image:loc>
      <image:title>White River and Arikaree Groups</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe326p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE326P.png?v=1746557515</image:loc>
      <image:title>Northern Caribbean Plate Boundary Zone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe327p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE327P.png?v=1746557514</image:loc>
      <image:title>Southwestern Sichuan and Central Yunnan, China</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe328p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE328P.png?v=1746557513</image:loc>
      <image:title>Himalaya and Tibet: Mountain Roots to Mountain Tops</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe329p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE329P.png?v=1746557512</image:loc>
      <image:title>Geologic Evolution of the Barberton Greenstone Belt, South Africa</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe330p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE330P.png?v=1746557511</image:loc>
      <image:title>The Mid-Atlantic Piedmont: Tectonic Missing Link of the Appalachians</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe331p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE331P.png?v=1746557509</image:loc>
      <image:title>Norumbega Fault System of the Northern Appalachians</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe332p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE332P.png?v=1746557508</image:loc>
      <image:title>Evolution of the Cretaceous Ocean-Climate System</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe333p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE333P.png?v=1746557507</image:loc>
      <image:title>Cenozoic Basins of the Death Valley Region</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe334p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE334P.png?v=1746557506</image:loc>
      <image:title>Cenozoic Tectonics and Volcanism of Mexico</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe335p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE335P.png?v=1746557505</image:loc>
      <image:title>Tectonosomes and Olistostromes in the Argille Scagliose</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe336p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE336P.png?v=1746557504</image:loc>
      <image:title>Laurentia-Gondwana Connections Before Pangea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe337p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE337P.png?v=1746557504</image:loc>
      <image:title>Glacial Processes Past and Present</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe338p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE338P.png?v=1746557503</image:loc>
      <image:title>Classic Cordilleran Concepts: A View from California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe339p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE339P.png?v=1746557502</image:loc>
      <image:title>Large Meteorite Impacts and Planetary Evolution II</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe340p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE340P.png?v=1746557501</image:loc>
      <image:title>Mesozoic Sedimentary and Tectonic History of North-Central Mexico</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe341p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE341P.png?v=1746557500</image:loc>
      <image:title>Argentine Precordillera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe342p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE342P.png?v=1746557499</image:loc>
      <image:title>Structural Geology of the Colorado Plateau Region of Southern Utah</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe343p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE343P.png?v=1746557499</image:loc>
      <image:title>Tectonics of the Coast Mountains, Alaska and B.C.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe344p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE344P.png?v=1746557498</image:loc>
      <image:title>Eocene and Oligocene Paleosols of Central Oregon</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe345p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE345P.png?v=1746557497</image:loc>
      <image:title>Volcanic Hazards and Disasters in Human Antiquity</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe346p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE346P.png?v=1746557496</image:loc>
      <image:title>Ancient Lake Creede</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe347p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE347P.png?v=1746557495</image:loc>
      <image:title>Paleozoic and Triassic Paleogeography and Tectonics of Western Nevada and Northern California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe348p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE348P.png?v=1746557494</image:loc>
      <image:title>Theory, Modeling, and Field Investigation in Hydrogeology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe349p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE349P.png?v=1746557493</image:loc>
      <image:title>Ophiolites and Oceanic Crust: New Insights</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe350p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE350P.png?v=1746557492</image:loc>
      <image:title>Fourth Hutton Symposium: The Origin of Granites and Related Rocks</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe351p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE351P.png?v=1746557490</image:loc>
      <image:title>Deglacial History and Relative Sea-Level Changes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe352p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE352P.png?v=1746557489</image:loc>
      <image:title>Mantle Plumes: Their Identification Through Time</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe353p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE353P.png?v=1746557488</image:loc>
      <image:title>Geology, Hydrogeology, and Environmental Remediation</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe354p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE354P.png?v=1746557487</image:loc>
      <image:title>Petrologic and Structural History of Tobago, West Indies</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe355p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE355P.png?v=1746557485</image:loc>
      <image:title>Is the Present the Key to the Past or the Past the Key to the Present?</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe356p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE356P.png?v=1746557484</image:loc>
      <image:title>Catastrophic Events and Mass Extinctions: Impacts and Beyond</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe357p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE357P.png?v=1746557483</image:loc>
      <image:title>Nearshore Marine Paleoclimatic Regions</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe358p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE358P.png?v=1746557482</image:loc>
      <image:title>Geology and Geophysics of an Arc-Continent Collision, Taiwan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe359p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE359P.png?v=1746557482</image:loc>
      <image:title>Ancient Seismites</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe360p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE360P.png?v=1746557481</image:loc>
      <image:title>Tectonic Evolution of the Bering Shelf</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe361p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE361P.png?v=1746557480</image:loc>
      <image:title>The Hell Creek Formation and the Cretaceous-Tertiary Boundary in the Northern Great Plains</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe362p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE362P.png?v=1746557479</image:loc>
      <image:title>Volcanic Rifted Margins</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe364p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE364P.png?v=1746557478</image:loc>
      <image:title>Variscan-Appalachian dynamics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe365p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE365P.png?v=1746557478</image:loc>
      <image:title>Contributions to Crustal Evolution of the Southwestern United States</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe366p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE366P.png?v=1746557477</image:loc>
      <image:title>Late Cenozoic Evaporite Tectonism and Volcanism, Colo.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe367p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE367P.png?v=1746557476</image:loc>
      <image:title>Evolution of Ridge Basin, Southern California</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe368p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE368P.png?v=1746557475</image:loc>
      <image:title>Paleoenvironments and Paleohydrology of the Mojave and Southern Great Basin Deserts</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe369p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE369P.png?v=1746557474</image:loc>
      <image:title>Causes and Consequences of Globally Warm Climates in the Early Paleogene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe370p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE370P.png?v=1746557473</image:loc>
      <image:title>Extreme Depositional Environments: Mega End Members in Geologic Time</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe371p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE371P.png?v=1746557473</image:loc>
      <image:title>Geology of a Transpressional Orogen</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe372p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE372P.png?v=1746557472</image:loc>
      <image:title>Evolution and Dynamics of the Australian Plate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe373p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE373P.png?v=1746557471</image:loc>
      <image:title>Ophiolite Concept and the Evolution of Geological Thought</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe374p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE374P.png?v=1746557470</image:loc>
      <image:title>Tectonic Evolution of Northwestern Mexico and the Southwestern USA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe375p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE375P.png?v=1746557469</image:loc>
      <image:title>Natural Hazards in El Salvador</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe376p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE376P.png?v=1746557468</image:loc>
      <image:title>Posture, Locomotion, and Paleoecology of Pterosaurs</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe377p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE377P.png?v=1746557467</image:loc>
      <image:title>Precambrian Geology of the Tobacco Root Mountains, Montana</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe378p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE378P.png?v=1746557466</image:loc>
      <image:title>Detrital Thermochronology</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe379p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE379P.png?v=1746557466</image:loc>
      <image:title>Sulfur Biogeochemistry-Past and Present</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe380p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE380P.png?v=1746557465</image:loc>
      <image:title>Gneiss Domes in Orogeny</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe381p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE381P.png?v=1746557464</image:loc>
      <image:title>Hydraulic Tests, Yucca Mountain and Pahute Mesa</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe382p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE382P.png?v=1746557463</image:loc>
      <image:title>Cenozoic Climatic and Environmental Changes in Russia</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe383p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE383P.png?v=1746557462</image:loc>
      <image:title>Orogenic Curvature: Integrating Paleomagnetic and Structural Analyses</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe384p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE384P.png?v=1746557462</image:loc>
      <image:title>Large Meteorite Impacts III</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe385p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE385P.png?v=1746557461</image:loc>
      <image:title>Active Tectonics and Seismic Hazards of Puerto Rico, the Virgin Islands, and Offshore Areas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe386p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE386P.png?v=1746557460</image:loc>
      <image:title>Pleistocene Ice-Dammed Lake Outburst Floods</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe387p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE387P.png?v=1746557459</image:loc>
      <image:title>Coal Systems Analysis</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe388p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE388P.png?v=1746557458</image:loc>
      <image:title>Plates, Plumes, and Paradigms</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe389p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE389P.png?v=1746557457</image:loc>
      <image:title>Fifth Hutton Symposium: The Origin of Granites and Related Rocks</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe390p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE390P.png?v=1746557457</image:loc>
      <image:title>Stone Decay in the Architectural Environment</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe391p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE391P.png?v=1746557456</image:loc>
      <image:title>Neogene San Gregorio-Hosgri Fault Zone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe392p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE392P.png?v=1746557455</image:loc>
      <image:title>A Typology of Sculpted Forms in Open Bedrock Channels</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe393p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE393P.png?v=1746557454</image:loc>
      <image:title>The Mojave-Sonora Megashear Hypothesis</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe394p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE394P.png?v=1746557453</image:loc>
      <image:title>Caribbean-South American Plate Interactions, Venezuela</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe395p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE395P.png?v=1746557452</image:loc>
      <image:title>Isotopic and Elemental Tracers of Cenozoic Climate Change</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe396p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE396P.png?v=1746557452</image:loc>
      <image:title>Kinematics and Dynamics of Lava Flow</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe397p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe397p_b40e771b-72e6-4330-8f71-06bb4e921640.png?v=1746557451</image:loc>
      <image:title>Geoinformatics: Data to Knowledge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe398p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE398P.png?v=1746557450</image:loc>
      <image:title>Tectonics, Climate, and Landscape Evolution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe399p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE399P.png?v=1746557449</image:loc>
      <image:title>Wetlands through Time</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe400p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE400P.png?v=1746557448</image:loc>
      <image:title>Collisional Delamination in New Guinea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe401p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE401P.png?v=1746557447</image:loc>
      <image:title>New Frontiers in Dead Sea Paleoenvironmental Research</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe402p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE402P.png?v=1746557446</image:loc>
      <image:title>Neogene-Quaternary Continental Margin Volcanism: A Perspective from México</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe403p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE403P.png?v=1746557445</image:loc>
      <image:title>Ultrahigh–pressure Metamorphism: Deep Continental Subduction</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe404p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE404P.png?v=1746557444</image:loc>
      <image:title>Perspectives on Karst Geomorphology, Hydrology, and Geochemistry</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe405p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE405P.png?v=1746557443</image:loc>
      <image:title>Processes on the Early Earth</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe406p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE406P.png?v=1746557443</image:loc>
      <image:title>Temper Sands in Prehistoric Oceanian Pottery</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe407p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE407P.png?v=1746557442</image:loc>
      <image:title>Evolution of an Andean Margin: A Tectonic and Magmatic View</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe408p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE408P.png?v=1746557441</image:loc>
      <image:title>Tuffs: Their Properties, Uses, Hydrology, and Resources</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe409p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE409P.png?v=1746557440</image:loc>
      <image:title>Postcollisional Tectonics and Magmatism in the Mediterranean Region and Asia</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe410p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE410P.png?v=1746557439</image:loc>
      <image:title>Geological Studies in the Klamath Mountains Province</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe411p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE411P.png?v=1746557438</image:loc>
      <image:title>The Origins of Geology in Italy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe412p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE412P.png?v=1746557438</image:loc>
      <image:title>Volcanic Hazards in Central America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe413p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe413p.png?v=1746557437</image:loc>
      <image:title>Earth and Mind: How Geologists Think and Learn</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe414p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE414P.png?v=1746557436</image:loc>
      <image:title>Styles of Continental Contraction</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe415p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE415P.png?v=1746557435</image:loc>
      <image:title>In Situ—Produced Cosmogenic Nuclides and Quantification of Geological Processes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe416p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE416P.png?v=1746557434</image:loc>
      <image:title>Paleoenvironmental Record and Applications of Calcretes and Palustrine Carbonates</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe417p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE417P.png?v=1746557433</image:loc>
      <image:title>Triassic Evolution of the Yangtze Platform</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe418p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE418P.png?v=1746557432</image:loc>
      <image:title>Cenozoic Volcanism in the Mediterranean Area</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe419p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE419P.png?v=1746557432</image:loc>
      <image:title>Convergent Margin Terranes and Associated Regions: A Tribute to W.G. Ernst</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe420p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE420P.png?v=1746557431</image:loc>
      <image:title>Sedimentary Provenance and Petrogenesis</image:title>
      <image:caption>Cover of the book &apos;Sedimentary Provenance and Petrogenesis: Perspectives from Petrography and Geochemistry&apos;, showing the title and editors&apos; names, with a background image of a landscape with a river.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe421p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE421P.png?v=1746557430</image:loc>
      <image:title>Advances in High-Pressure Mineralogy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe422p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE422P.png?v=1746557429</image:loc>
      <image:title>Geology of Mexico</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe423p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE423P.png?v=1746557428</image:loc>
      <image:title>The Evolution of the Rheic Ocean</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe424p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE424P.png?v=1746557427</image:loc>
      <image:title>Large Ecosystem Perturbations: Causes and Consequences</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe425p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE425P.png?v=1746557427</image:loc>
      <image:title>Continental Intraplate Earthquakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe426p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE426P.png?v=1746557426</image:loc>
      <image:title>Coastline Changes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe427p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE427P.png?v=1746557425</image:loc>
      <image:title>Late Cretaceous Marine Deposits of the Dakotas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe428p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE428P.png?v=1746557424</image:loc>
      <image:title>Caribbean Plate Boundary in Northern Central America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe429p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE429P.png?v=1746557423</image:loc>
      <image:title>Pennsylvanian-Early Permian Bird Spring Carbonate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe430p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE430P.png?v=1746557422</image:loc>
      <image:title>Plates, Plumes, and Planetary Processes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe431p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE431P.png?v=1746557422</image:loc>
      <image:title>Crustal Evolution of Southern Alaska</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe432p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE432P.png?v=1746557420</image:loc>
      <image:title>Stratigraphic Analysis Using GPR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe433p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE433P.png?v=1746557420</image:loc>
      <image:title>Whence the Mountains?</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe434p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE434P.png?v=1746557418</image:loc>
      <image:title>Exhumation Associated with Continental Strike-Slip Fault Systems</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe435p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE435P.png?v=1746557417</image:loc>
      <image:title>Paleontology of the Upper Eocene Florissant Formation, Colorado</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe436p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE436P.png?v=1746557416</image:loc>
      <image:title>Sedimentary Record in Arc Collision Zones</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe437p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE437P.png?v=1746557415</image:loc>
      <image:title>The Sedimentary Record of Meteorite Impacts</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe438p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE438P.png?v=1746557414</image:loc>
      <image:title>Ophiolites, Arcs, and Batholiths: A Tribute to Cliff Hopson</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe439p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE439P.png?v=1746557413</image:loc>
      <image:title>Late Cenozoic Drainage History, Great Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe440p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE440P.png?v=1746557413</image:loc>
      <image:title>When Did Plate Tectonics Begin on Planet Earth?</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe441p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE441P.png?v=1746557412</image:loc>
      <image:title>Resolving the Late Paleozoic Ice Age in Time and Space</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe442p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE442P.png?v=1746557411</image:loc>
      <image:title>The Terrane Puzzle</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe443p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE443P.png?v=1746557410</image:loc>
      <image:title>Holocene Climate Change and Sea-Level Rise</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe444p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE444P.png?v=1746557409</image:loc>
      <image:title>Investigations into the Tectonics of the Tibetan Plateau</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe445p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE445P.png?v=1746557408</image:loc>
      <image:title>The Franciscan Subduction Complex</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe446p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE446P.png?v=1746557408</image:loc>
      <image:title>The Geology of Early Humans in the Horn of Africa</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe447p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE447P.png?v=1746557407</image:loc>
      <image:title>Late Cenozoic Structure and Evolution of the Great Basin—Sierra Nevada Transition</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe448p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE448P.png?v=1746557406</image:loc>
      <image:title>The Permian Extinction and the Tethys</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe449p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE449P.png?v=1746557405</image:loc>
      <image:title>The World in a Crucible</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe450p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE450P.png?v=1746557404</image:loc>
      <image:title>Paleoenvironments of Bear Lake, Utah and Idaho, and Its Catchment</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe451p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE451P.png?v=1746557403</image:loc>
      <image:title>Management and Restoration of Fluvial Systems</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe452p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE452P.png?v=1746557402</image:loc>
      <image:title>The Late Eocene Earth-Hothouse, Icehouse, and Impacts</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe453p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE453P.png?v=1746557401</image:loc>
      <image:title>Random Megascale Events, Mars and Earth</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe454p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE454P.png?v=1746557400</image:loc>
      <image:title>Earth Science in the Urban Ocean</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe455p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE455P.png?v=1746557400</image:loc>
      <image:title>Adventures Through Deep Time</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe456p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE456P.png?v=1746557399</image:loc>
      <image:title>Crustal Cross Sections, W. North American Cordillera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe457p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE457P.png?v=1746557397</image:loc>
      <image:title>Did Westward Subduction Cause Cretaceous-Tertiary Orogeny in the North American Cordillera?</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe458p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE458P.png?v=1746557396</image:loc>
      <image:title>ICDP-USGS Deep Drilling Project in the Chesapeake Bay</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe459p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE459P.png?v=1746557395</image:loc>
      <image:title>Hydrothermal Processes above the Yellowstone Magma Chamber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe460p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE460P.png?v=1746557394</image:loc>
      <image:title>America&apos;s Most Vulnerable Coastal Communities</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe461p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE461P.png?v=1746557393</image:loc>
      <image:title>Field Geology Education</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe462p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE462P.png?v=1746557392</image:loc>
      <image:title>Interdisciplinary Studies of the Bering Glacier</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe463p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE463P.png?v=1746557391</image:loc>
      <image:title>Miocene Tectonics of the Lake Mead Region, Central Basin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe464p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE464P.png?v=1746557390</image:loc>
      <image:title>Stratigraphy and Geology of Volcanic Areas</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe465p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE465P.png?v=1746557389</image:loc>
      <image:title>Large Meteorite Impacts and Planetary Evolution IV</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe466p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE466P.png?v=1746557388</image:loc>
      <image:title>The Ordovician Earth System</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe467p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE467P.png?v=1746557387</image:loc>
      <image:title>Mining and Metallurgy in Ancient Perú</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe468p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE468P.png?v=1746557386</image:loc>
      <image:title>Late Paleozoic Glacial Events &amp; Postglacial Transgressions</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe469p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE469P.png?v=1746557385</image:loc>
      <image:title>Geology and Tectonic Evolution of the Central-Southern Apennines, Italy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe470p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE470P.png?v=1746557384</image:loc>
      <image:title>What Is a Volcano?</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe471p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE471P.png?v=1746557383</image:loc>
      <image:title>Ancient Earthquakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe472p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE472P.png?v=1746557382</image:loc>
      <image:title>Sixth Hutton Symposium on the Origin of Granites and Related Rocks</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe473p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE473P.png?v=1746557381</image:loc>
      <image:title>Geology and Geoarchaeology of the Black Sea Region</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe474p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE474P.png?v=1746557380</image:loc>
      <image:title>Qualitative Inquiry in Geoscience Education Research</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe475p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE475P.png?v=1746557379</image:loc>
      <image:title>High Geologic Slip Rates since Early Pleistocene Initiation</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe476p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE476P.png?v=1746557378</image:loc>
      <image:title>Geoarchaeology, Climate Change, and Sustainability</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe477p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE477P.png?v=1746557377</image:loc>
      <image:title>Recent Advances and Current Research Issues in Lunar Stratigraphy</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe478p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE478P.png?v=1746557376</image:loc>
      <image:title>Volcanism and Evolution of the African Lithosphere</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe479p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE479P.png?v=1746557375</image:loc>
      <image:title>Geological Criteria for Evaluating Seismicity Revisited</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe480p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE480P.png?v=1746557374</image:loc>
      <image:title>Mélanges: Processes of Formation and Societal Significance</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe481p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE481P.png?v=1746557373</image:loc>
      <image:title>A New Geological Map of the Island of Syros</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe482p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE482P.png?v=1746557372</image:loc>
      <image:title>Societal Challenges and Geoinformatics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe483p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe483p.png?v=1746557371</image:loc>
      <image:title>Analogs for Planetary Exploration</image:title>
      <image:caption>Cover for Analogs for Planetary Exploration with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe484p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE484P.png?v=1746557370</image:loc>
      <image:title>The 2 ka Eruption of Misti Volcano, Southern Peru</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe485p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE485P.png?v=1746557369</image:loc>
      <image:title>On the Strata of the Earth</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe486p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe486p.png?v=1746557368</image:loc>
      <image:title>Earth and Mind II</image:title>
      <image:caption>Cover for &quot;Earth and Mind II&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe487p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe487p.png?v=1746557367</image:loc>
      <image:title>Mineralogical and Geochemical Approaches to Provenance</image:title>
      <image:caption>Cover for &quot;Mineralogical and Geochemical Approaches to Provenance&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe488p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE488P.png?v=1746557366</image:loc>
      <image:title>The Story of the Victoria Land Traverse, Antarctica</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe489p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe489p.png?v=1746557365</image:loc>
      <image:title>Grand Canyon Geology: Two Billion Years of Earth&apos;s History</image:title>
      <image:caption>Cover for &quot;Grand Canyon Geology&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe490p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe490p.png?v=1746557364</image:loc>
      <image:title>Mima Mounds: The Case for Polygenesis and Bioturbation</image:title>
      <image:caption>Cover for &quot;Mima Mounds&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe491p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE491P.png?v=1746557363</image:loc>
      <image:title>Geology and Geomorphology of Barbados</image:title>
      <image:caption>Cover of the e-book &apos;Geology and Geomorphology of Barbados&apos; showing the title and author&apos;s name, Robert C. Speed, with a red and blue design.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe492p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe492p.png?v=1746557362</image:loc>
      <image:title>Google Earth and Virtual Visualizations in Geoscience Education and Research</image:title>
      <image:caption>Cover for &quot;Google Earth &amp; Virtual Visualizations in Geoscience&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe493p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe493p.png?v=1746557361</image:loc>
      <image:title>Recent Advances in North American Paleoseismology</image:title>
      <image:caption>Cover for &quot;Recent Advances in North American Paleoseismology&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe494p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe494p.png?v=1746557360</image:loc>
      <image:title>New Perspectives on Rio Grande Rift Basins</image:title>
      <image:caption>Cover for &quot;New Perspectives on Rio Grande Rift Basins&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe495p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE495P.png?v=1746557359</image:loc>
      <image:title>Mesozoic Assembly of the North American Cordillera</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe496p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE496P.png?v=1746557358</image:loc>
      <image:title>The Volcanic Geology of the Mid-Arc Island of Dominica</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe497p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe497p.png?v=1746557357</image:loc>
      <image:title>The Columbia River Flood Basalt Province</image:title>
      <image:caption>Cover for &quot;The Columbia River Flood Basalt Province&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe498p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe498p.png?v=1746557356</image:loc>
      <image:title>Understanding Open-Vent Volcanism and Related Hazards</image:title>
      <image:caption>Cover for &quot;Understanding Open-Vent Volcanism and Related Hazards&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe499p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE499P.png?v=1746557355</image:loc>
      <image:title>Neogene Deformation between Central Utah and the Mojave Desert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe500p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe500p.png?v=1746557354</image:loc>
      <image:title>Web of Geological Sciences: Advances, Impacts, Interactions</image:title>
      <image:caption>Cover for &quot;Web of Geological Sciences&quot;</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe501p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE501P.png?v=1746557353</image:loc>
      <image:title>The Impact of the Geological Sciences on Society</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe502p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe502p.png?v=1746557352</image:loc>
      <image:title>Rethinking the Fabric of Geology</image:title>
      <image:caption>Cover for &quot;Rethinking the Fabric of Geology&quot;</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe503p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe503p.png?v=1746557351</image:loc>
      <image:title>Through the End of the Cretaceous in the Hell Creek Formation</image:title>
      <image:caption>Cover image for &quot;Through the End of the Cretaceous&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe504p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe504p.png?v=1746557350</image:loc>
      <image:title>Earth&apos;s Early Atmosphere and Surface Environment</image:title>
      <image:caption>Cover for &quot;Earth&apos;s Early Atmosphere and Surface Environment&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe505p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe505p.png?v=1746557349</image:loc>
      <image:title>Volcanism, Impacts, and Mass Extinctions: Causes &amp; Effects</image:title>
      <image:caption>Cover for &quot;Volcanism, Impacts, and Mass Extinctions&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe506p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe506p.png?v=1746557348</image:loc>
      <image:title>Late Proterozoic to Devonian Continental Sequence, Alaska</image:title>
      <image:caption>Book cover for Late Proterozoic to Devonian Continental Sequence, Alaska</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe507p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe507p.png?v=1746557347</image:loc>
      <image:title>Uplift Mechanisms and the History of the Tibetan Plateau</image:title>
      <image:caption>Cover ro book on Uplift Mechanisms and the History of the Tibetan Plateau with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe508p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe508p.png?v=1746557346</image:loc>
      <image:title>Coastline and Dune Evolution along the Great Lakes</image:title>
      <image:caption>Cover for &quot;Coastline and Dune Evolution along the Great Lakes&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe509p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe509p.png?v=1746557345</image:loc>
      <image:title>2011 Mineral, Virginia, Earthquake</image:title>
      <image:caption>Cover for &quot;2011 Mineral, Virginia, Earthquake&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe510p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe510p.png?v=1746557344</image:loc>
      <image:title>East European Craton: Early Precambrian History &amp; 3D Model</image:title>
      <image:caption>Cover for &quot;East European Craton&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe511p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe511p.png?v=1746557343</image:loc>
      <image:title>Origin, Evolution, Environmental Impact of Oceanic LIPs</image:title>
      <image:caption>Cover for &quot;Origin, Evolution, Environmental Impact of Oceanic LIPs&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe512p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe512p.png?v=1746557342</image:loc>
      <image:title>Recollections of a Petrologist</image:title>
      <image:caption>Book cover for &quot;Records of a Petrologist&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe513p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE513P.png?v=1746557341</image:loc>
      <image:title>Late Jurassic Margin of Laurasia: A Record of Faulting</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe514p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe514p.png?v=1746557340</image:loc>
      <image:title>The Interdisciplinary Earth: A Volume in Honor of Don L. Anderson</image:title>
      <image:caption>Cover for &quot;The Interdisciplinary Earth&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe515p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe515p.png?v=1746557339</image:loc>
      <image:title>Paying Attention to Mudrocks: Priceless!</image:title>
      <image:caption>Cover for &quot;Paying Attention to Mudrocks&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe516p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe516p.png?v=1746557338</image:loc>
      <image:title>Caves and Karst Across Time</image:title>
      <image:caption>Cover for &quot;Caves and Karst across Time&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe517p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE517P.png?v=1746557337</image:loc>
      <image:title>Unusual Central Nevada Geologic Terranes ... Alamo Impact</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe518p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe518p.png?v=1746557336</image:loc>
      <image:title>Large Meteorite Impacts and Planetary Evolution V</image:title>
      <image:caption>Cover for &quot;Large Meteorite Impacts and Planetary Evolution V&quot;</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe519p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE519P.png?v=1746557335</image:loc>
      <image:title>Geothermal Energy: An Important Resource</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe520p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe520p.png?v=1746557334</image:loc>
      <image:title>Geoscience for the Public Good and Global Development</image:title>
      <image:caption>Cover for &quot;Geoscience for the Public Good and Global Development&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe521p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe521p.png?v=1746557333</image:loc>
      <image:title>Tracks, Trails, and Thieves: F.V. Hayden&apos;s 1868 Survey</image:title>
      <image:caption>Cover for &quot;Tracks, Trails, and Thieves&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe522p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe522p.png?v=1746557332</image:loc>
      <image:title>Belt Basin: Window to Mesoproterozoic Earth</image:title>
      <image:caption>Cover for &quot;Belt Basin: Window to Mesoproterozoic Earth&quot; with PDf ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe523p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE523P.png?v=1746557331</image:loc>
      <image:title>The Web of Geological Sciences: Advances, Impacts, and Interactions II</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe524p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe524p.png?v=1746557330</image:loc>
      <image:title>The Stratigraphic Record of Gubbio</image:title>
      <image:caption>Cover for &quot;The Stratigraphic Record of Gubbio&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe525p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe525p.png?v=1746557329</image:loc>
      <image:title>Tectonic Evolution, Collision, and Seismicity of  Southwest Asia</image:title>
      <image:caption>Cover for &quot;Tectonic Evolution, Collision, and Seismicity of SW Asia&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe526p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe526p.png?v=1746557328</image:loc>
      <image:title>Crust-Mantle and Lithosphere-Asthenosphere Boundaries</image:title>
      <image:caption>Cover for &quot;Crust-Mantle and Lithosphere-Asthenosphere Boundaries&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe527p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe527p.png?v=1746557327</image:loc>
      <image:title>Unconventional: Natural Gas Development from Marcellus Shale</image:title>
      <image:caption>Cover for &quot;Unconventional: Natural Gas Development from Marcellus Shale&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe528p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe528p.png?v=1746557326</image:loc>
      <image:title>Geoecology of the Marias River Canyon, Montana, USA</image:title>
      <image:caption>Cover for Geoecology of the Marias River Canyon, Montana</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe529p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe529p.png?v=1746557325</image:loc>
      <image:title>Indian Plate and Its Epic Voyage from Gondwana to Asia</image:title>
      <image:caption>Cover for &quot;Indian Plate and Its Epic Voyage from Gondwana to Asia&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe530p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe530p.png?v=1746557324</image:loc>
      <image:title>Quaternary Glaciation of the Great Lakes Region</image:title>
      <image:caption>Cover for &quot;Quaternary Glaciation of the Great Lakes Region&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe531p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe531p.png?v=1746557323</image:loc>
      <image:title>Paleozoic Stratigraphy and Resources of the Michigan Basin</image:title>
      <image:caption>Cover for &quot;Paleozoic Stratigraphy and Resources of the Michigan Basin&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe532p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe532p.png?v=1746557322</image:loc>
      <image:title>Tectonic Setting and Origin of Cretaceous Batholiths within the North American Cordillera</image:title>
      <image:caption>Cover for &quot;Tectonic Setting and Origin of Cretaceous Batholiths&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe533p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE533P.png?v=1746557321</image:loc>
      <image:title>Tectonosedimentary Relations of Pennsylvanian to Jurassic Strata on the Colorado Plateau</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe534p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe534p.png?v=1746557320</image:loc>
      <image:title>Geology and Tectonics of Subduction Zones: Gaku Kimura</image:title>
      <image:caption>Cover for &quot;Geology and Tectonics of Subduction Zones&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe535p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe535p.png?v=1746557319</image:loc>
      <image:title>Museums at the Forefront of the History and Philosophy of Geology</image:title>
      <image:caption>Cover for &quot;Museums at the Forefront of the History and Philosophy of Geology&quot; with PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe538p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE538P.png?v=1746557317</image:loc>
      <image:title>Field Volcanology: A Tribute to Don Swanson&apos;s Career</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe543p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE543P.png?v=1746557314</image:loc>
      <image:title>The Physical Geography and Geology of the Driftless Area</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe544p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE544P.png?v=1746557313</image:loc>
      <image:title>Mass Extinctions, Volcanism, and Impacts: New Developments</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe225p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/BOOK-Cover_Placeholder_490c447c-cd3b-4433-9f95-8b5bb6ecfac6.jpg?v=1775848385</image:loc>
      <image:title>The Art of Geology (70 Photo Essays)</image:title>
      <image:caption>Geological Society of America logo on a purple background with a red PDF label.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/foundingp</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/founding_20cover.jpg?v=1738353487</image:loc>
      <image:title>The Founding of The Geological Society of America</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/reg022p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/BOOK-Cover_Placeholder_490c447c-cd3b-4433-9f95-8b5bb6ecfac6.jpg?v=1775848385</image:loc>
      <image:title>Military Geosciences in the Twenty-First Century</image:title>
      <image:caption>Geological Society of America logo on a purple background with a red PDF label.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe550p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SPE550P.png?v=1746557308</image:loc>
      <image:title>Large Meteorite Impacts and Planetary Evolution VI</image:title>
      <image:caption>Cover for Large Meteorite Impacts and Planetary Evolution VI with a PDF ribbon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe563</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe563.png?v=1752250919</image:loc>
      <image:title>Virtue of Fieldwork in Volcanology, Sedimentology, Structural Geology and Tectonics</image:title>
      <image:caption>Book cover of &apos;The Virtue of Fieldwork in Volcanology, Sedimentology, Structural Geology, and Tectonics&apos; with mountain landscape and rock formation.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe564</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe564_cover.png?v=1759248167</image:loc>
      <image:title>GEOPAths—Broadening the Voices in Geosciences</image:title>
      <image:caption>Book cover for &apos;GEOPAths: Broadening the Voices in Geosciences&apos; with 4 images of people in the field.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/288-gufsid</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/288-GUFSID_ebbbbf60-2944-4632-adba-a31ccd628a6e.png?v=1748360113</image:loc>
      <image:title>Geology Underfoot in Southern Idaho</image:title>
      <image:caption>Book cover for Geology Underfoot in Southern Idaho by Shawn Willsey, featuring volcanoes erupting and lava flows. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/293-gufco</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/293-GUFCO_30150e99-b1c1-49b7-94dd-17cd77007a4e.png?v=1748360112</image:loc>
      <image:title>Geology Underfoot on Colorado&apos;s Western Slope</image:title>
      <image:caption>Cover of the book Geology Underfoot on Colorado&apos;s Western Slope featuring a landscape photo of a mountain in front of a bright blue sky with gold and green trees in the foreground.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/245-rdgak2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/245-RDGAK2_aa4ed868-9445-4c01-b8d5-18e2efed00d3.png?v=1748360111</image:loc>
      <image:title>Roadside Geology of Alaska</image:title>
      <image:caption>Cover of the book Roadside Geology of Alaska second edition, featuring a colorful geological map of Alaska on a green background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/244-rdgut2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/244-RDGUT2_2cfedee1-568a-4854-8295-7b55d0be6519.png?v=1748360110</image:loc>
      <image:title>Roadside Geology of Utah, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Utah featuring a geological map of the state on an orange background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/325-nstrx2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/325-NSTRX2_d9b83dbd-25ef-4be0-b635-3fadb2462e08.png?v=1748360110</image:loc>
      <image:title>Rocks from Space: Meteorites and Meteorite Hunters, Second Edition</image:title>
      <image:caption>Book cover for Rocks from Space: Meteorites and Meteorite Hunters depicting an illustration of a meteorite or comet burning up in Earth&apos;s atmosphere.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/392-nstfos</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/392-NSTFOS_309ae4dd-c934-4c1a-bf71-0cb23e74b1a9.png?v=1748360109</image:loc>
      <image:title>101 American Fossil Sites You&apos;ve Gotta See</image:title>
      <image:caption>Book cover of 101 American Fossil Sites you&apos;ve gotta see featuring an illustration of a fossilized reptile on a stone background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/389-grkor</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/389-GRKOR_04f723a7-868d-477d-aa5d-f8bd4f061f03.png?v=1748360108</image:loc>
      <image:title>Oregon Rocks!: A Guide to 60 Amazing Geologic Sites</image:title>
      <image:caption>Cover of the book Oregon Rocks: A Guide to 60 Amazing Geologic Sites&apos; by Marli B. Miller, featuring a landscape photo with rocks and trees in the foreground, and a misty and cloudy background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/376-grkoh</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/376-GRKOH_7c933454-d498-45c8-8b9c-b268a9af2736.png?v=1748360107</image:loc>
      <image:title>Ohio Rocks: A Guide to Geologic Sites in the Buckeye State</image:title>
      <image:caption>Cover of the book Ohio Rocks: A Guide to Geologic Sites in the Buckeye State by Albert B. Dickas, featuring a background image of a geologic site with rocks and the title prominently displayed at the top in orange. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/294-gufdv2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/294-GUFDV2.png?v=1748360106</image:loc>
      <image:title>Geology Underfoot in Death Valley and Eastern California, Second Edition</image:title>
      <image:caption>Cover of the book Geology Underfoot in Death Valley and Eastern California featuring a landscape photograph of a desert with mountains in the background and a blue sky. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/299-guffrco</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/299-GUFFRCO.png?v=1748360105</image:loc>
      <image:title>Geology Underfoot Along Colorado&apos;s Front Range</image:title>
      <image:caption>Cover of the book Geology Underfoot Along Colorado&apos;s Front Range featuring a watercolor painting of mountainous landscape.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/296-gufnaz</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/296-GUFNAZ.png?v=1748360104</image:loc>
      <image:title>Geology Underfoot in Northern Arizona</image:title>
      <image:caption>Cover of the book &apos;Geology Underfoot in Northern Arizona&apos; featuring a landscape painting of a red rock formation with a cloudy sky above.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/295-gufsut</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/295-GUFSUT.png?v=1748360104</image:loc>
      <image:title>Geology Underfoot in Southern Utah</image:title>
      <image:caption>Cover of the book Geology Underfoot in Southern Utah featuring a photograph of a scenic Utah landscape with red rock formations and a blue sky and a waxing moon. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/287-gufsca2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/287-GUFSCA2.png?v=1748360103</image:loc>
      <image:title>Geology Underfoot in Southern California, Second Edition</image:title>
      <image:caption>Cover of the book Geology Underfoot in Southern California&apos; featuring a colorful photograph of an eroded rock formation and a blue sky with wispy clouds. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/289-gufwwa</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/289-GUFWWA.png?v=1748360102</image:loc>
      <image:title>Geology Underfoot in Western Washington</image:title>
      <image:caption>Cover of the book Geology Underfoot in Western Washington by Dave Tucker, featuring a volcanic landscape with a plume of smoke rising from a volcano.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/298-gufyc</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/298-GUFYC.png?v=1748360101</image:loc>
      <image:title>Geology Underfoot in Yellowstone Country</image:title>
      <image:caption>Cover of the book Geology Underfoot in Yellowstone Country featuring a scenic painting of a waterfall and river flowing through a mountainous landscape.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/297-gufynp</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/297-GUFYNP.png?v=1748360100</image:loc>
      <image:title>Geology Underfoot in Yosemite National Park</image:title>
      <image:caption>Cover of the book Geology Underfoot in Yosemite National Park featuring a illustration of a mountainous landscape with a prominent peak. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/217-rdgal</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/217-RDGAL.png?v=1748360099</image:loc>
      <image:title>Roadside Geology of Alabama</image:title>
      <image:caption>Cover of the book Roadside Geology of Alabama showing a colorful geological map of Alabama on a gradated gold and yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/221-rdgaz2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/221-rdgaz2.png?v=1748360098</image:loc>
      <image:title>Roadside Geology of Arizona, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Arizona showing a colorful map illustration on a gradated orange and yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/236-rdgctri</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/236-RDGCTRI.png?v=1748360097</image:loc>
      <image:title>Roadside Geology of Connecticut and Rhode Island</image:title>
      <image:caption>Cover of the book Roadside Geology of Connecticut and Rhode Island by James W. Skehan, featuring a colorful map of the region on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/235-rdgfl</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/235-RDGFL.png?v=1748360097</image:loc>
      <image:title>Roadside Geology of Florida</image:title>
      <image:caption>Cover of the book Roadside Geology of Florida&apos; featuring a color geological map of the state of Florida on a dark blue background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/242-rdgga</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/242-RDGGA.png?v=1748360096</image:loc>
      <image:title>Roadside Geology of Georgia</image:title>
      <image:caption>Cover of the book Roadside Geology of Georgia featuring a colorful geologic map illustrating on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/213-rdghi2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/213-RDGHI2.png?v=1748360095</image:loc>
      <image:title>Roadside Geology of Hawaii, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Hawaii , featuring a landscape image of a coastal area with mountains and a clear blue sky. The top right corner includes a geologic map of Hawaii. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/209-rdgid2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/209-RDGID2.png?v=1748360094</image:loc>
      <image:title>Roadside Geology of Idaho, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Idaho book, featuring a colorful geologic map of Idaho on a gradated orange and yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/226-rdgin</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/226-RDGIN.png?v=1748360093</image:loc>
      <image:title>Roadside Geology of Indiana</image:title>
      <image:caption>Cover of the book Roadside Geology of Indiana featuring an illustration of geological formations including what appears to be a cave and rocky terrain. It is on a pale blue background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/218-rdgks</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/218-RDGKS.png?v=1748360093</image:loc>
      <image:title>Roadside Geology of Kansas</image:title>
      <image:caption>Cover of the book Roadside Geology of Kansas featuring a landscape image with outcroppings of rock and a clear blue sky. There is a geological map of Kansas in the top right corner. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/225-rdgme</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/225-RDGME.png?v=1748360092</image:loc>
      <image:title>Roadside Geology of Maine</image:title>
      <image:caption>Cover of the book Roadside Geology of Maine by D.W. Caldwell featuring a colorful geological map of Maine on a gradated gold and yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/238-rdgmdde</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/238-RDGMDDE.png?v=1748360091</image:loc>
      <image:title>Roadside Geology of Maryland, Delaware, and Washington, D.C.</image:title>
      <image:caption>Cover of the book Roadside Geology of Maryland, Delaware, and Washington, D.C. with a geological map on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/237-rdgmn</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/237-RDGMN.png?v=1748360090</image:loc>
      <image:title>Roadside Geology of Minnesota</image:title>
      <image:caption>Cover of the book Roadside Geology of Minnesota by Richard W. Ojakangas, featuring a color-coded geological map of the state of Minnesota on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/249-rdgms</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/249-RDGMS.png?v=1748360090</image:loc>
      <image:title>Roadside Geology of Mississippi</image:title>
      <image:caption>Cover of the book Roadside Geology of Mississippi showing a geological map of the state of Mississippi on a tan background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/239-rdgmo</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/239-RDGMO.png?v=1748360089</image:loc>
      <image:title>Roadside Geology of Missouri</image:title>
      <image:caption>Cover of the book Roadside Geology of Missouri showing a color-coded geological map of the state on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/208-rdgmt2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/208-RDGMT2.png?v=1748360088</image:loc>
      <image:title>Roadside Geology of Montana, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Montana, featuring a colorful image of a road leading towards snow-capped mountains, with a geological map inset in the upper left corner. The background is gradated yellow. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/200-rdgnv</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/200-RDGNV.png?v=1748360087</image:loc>
      <image:title>Roadside Geology of Nevada</image:title>
      <image:caption>Cover of the book Roadside Geology of Nevada showing a geological map of Nevada on a pale blue background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/241-rdgnj</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/241-RDGNJ.png?v=1748360086</image:loc>
      <image:title>Roadside Geology of New Jersey</image:title>
      <image:caption>Cover of the book Roadside Geology of New Jersey showing a geological map of the state of New Jersey on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/219-rdgnm2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/219-RDGNM2.png?v=1748360085</image:loc>
      <image:title>Roadside Geology of New Mexico, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of New Mexico featuring a geological map of the state of New Mexico on a gradated brown and yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/248-rdgncca2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/248-RDGNCCA2.png?v=1748360085</image:loc>
      <image:title>Roadside Geology of Northern and Central California. Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Northern and Central California featuring a color geologic map of the region on a golden yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/233-rdgoh</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/233-RDGOH.png?v=1748360084</image:loc>
      <image:title>Roadside Geology of Ohio</image:title>
      <image:caption>Cover of the book Roadside Geology of Ohio by Mark J. Camp, featuring a geological map of Ohio on a gradated yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/204-rdgok</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/204-RDGOK.png?v=1748360083</image:loc>
      <image:title>Roadside Geology of Oklahoma</image:title>
      <image:caption>Cover of the book Roadside Geology of Oklahoma&apos; by Neil H. Suneson, featuring a landscape image with rocks in the foreground and a scenic view of Oklahoma in the background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/246-rdgor2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/246-RDGOR2.png?v=1748360082</image:loc>
      <image:title>Roadside Geology of Oregon, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Oregon Second Edition, featuring a colorful geological map of Oregon and the author&apos;s name, Marli B. Miller on a light blue background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/247-rdgsca</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/247-RDGSCA.png?v=1748360081</image:loc>
      <image:title>Roadside Geology of Southern California</image:title>
      <image:caption>Cover of the book Roadside Geology of Southern California featuring a landscape photo with rocks in the foreground and a map inset showing the region of Southern California.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/223-rdgsd</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/223-RDGSD.png?v=1748360081</image:loc>
      <image:title>Roadside Geology of South Dakota</image:title>
      <image:caption>Cover of the book Roadside Geology of South Dakota by John Paul Gries, featuring a colorful illustration of layered geologic formations on a bright yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/203-rdgtn</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/203-RDGTN.png?v=1748360080</image:loc>
      <image:title>Roadside Geology of Tennessee</image:title>
      <image:caption>Cover of the book Roadside Geology of Tennessee by Marcy B. Davis featuring a colorful geological map of Tennessee on a pale green background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/201-rdgwa2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/201-RDGWA2.png?v=1748360078</image:loc>
      <image:title>Roadside Geology of Washington, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Washington showing a colorful map of Washington state with illustrations representing different geological features. It is on a dark blue background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/202-rdgwv</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/202-RDGWV.png?v=1748360077</image:loc>
      <image:title>Roadside Geology of West Virginia</image:title>
      <image:caption>Cover of the book Roadside Geology of West Virginia showing a colorful geological map illustration on a gradated blue background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/231-rdgwi</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/231-RDGWI.png?v=1748360077</image:loc>
      <image:title>Roadside Geology of Wisconsin</image:title>
      <image:caption>Cover of the book Roadside Geology of Wisconsin showing an illustration of the state of Wisconsin with shaded relief mapping indicating geological features. It is on a pale yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/215-rdgwy2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/RG-WY-2ndEd.png?v=1750176154</image:loc>
      <image:title>Roadside Geology of Wyoming, Second Edition</image:title>
      <image:caption>Book cover of Roadside Geology of Wyoming with mountains and geological layer illustration on a blue background</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/240-rdgyell2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/240-RDGYELL2.png?v=1748360075</image:loc>
      <image:title>Roadside Geology of Yellowstone Country, Second Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Yellowstone Country featuring a color map illustrating geologic features within the Yellowstone region. It is on an orange background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/370-nstusgeo</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/370-NSTUSGEO.png?v=1748360074</image:loc>
      <image:title>101 American Geo-Sites You&apos;ve Gotta See</image:title>
      <image:caption>Cover of the book 101 American Geo-Sites you&apos;ve gotta see by Albert B. Dickas, featuring photographs of scenic geologic landscapes.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/330-nstlake</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/330-NSTLAKE.png?v=1748360073</image:loc>
      <image:title>Glacial Lake Missoula: And Its Humongous Floods</image:title>
      <image:caption>Cover of the book Glacial Lake Missoula and Its Humongous Floods by David Alt showing a landscape with cliffs and a clear blue sky.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/331-nsticena2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/331-NSTICENA2.png?v=1748360073</image:loc>
      <image:title>Ice Age Mammals of North America: A Guide to the Big, the Hairy, and the Bizarre, Second Edition</image:title>
      <image:caption>Cover of the book Ice Age Mammals of North America featuring an illustration of a woolly mammoth with a prehistoric landscape in the blue and white background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/360-nstweird</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/360-NSTWEIRD.png?v=1748360072</image:loc>
      <image:title>Weird Rocks</image:title>
      <image:caption>Book cover for &apos;Weird Rocks&apos; featuring a painted illustration of unique shaped rocks against a desert landscape with mountains and a blue sky.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/367-nstmtn</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/367-NSTMTN.png?v=1748360071</image:loc>
      <image:title>Where Do Mountains Come From, Momma?</image:title>
      <image:caption>Illustration of a children&apos;s book cover with the title Where Do Mountains Come From, Momma? showing a mother and daughter looking at rocks with a mountain and rock layers and fossils in the background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/382-nstriv</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/382-NSTRIV.png?v=1748360070</image:loc>
      <image:title>Where Do Rivers Go, Momma?</image:title>
      <image:caption>Book cover for the children&apos;s book Where Do Rivers Go, Momma? featuring  an illustration of predominantly blue and green with a river, geese, ducks, and fish.  </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/373-grkaz</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/373-GRKAZ.png?v=1748360069</image:loc>
      <image:title>Arizona Rocks!: A Guide to Geologic Sites in the Grand Canyon State</image:title>
      <image:caption>Book cover of Arizona Rocks: A Guide to Geologic Sites in the Grand Canyon State by T. Scott Bryan, featuring a desert landscape with cacti and a clear blue sky.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/358-grkca</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/CARocks-C1.png?v=1780684313</image:loc>
      <image:title>California Rocks!: A Guide to the Geologic Sites in the Golden State</image:title>
      <image:caption>Book cover of &apos;California Rocks!&apos; with geological text and images on a textured background</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/390-grkco</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/390-GRKCO.png?v=1748360068</image:loc>
      <image:title>Colorado Rocks!: A Guide to Geologic Sites in the Centennial State</image:title>
      <image:caption>Cover of the book Colorado Rocks: A Guide to Geologic Sites in the Centennial State&apos; showing a scenic view of a canyon and cloudy blue sky. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/395-grkdv</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/395-GRKDV.png?v=1748360067</image:loc>
      <image:title>Death Valley Rocks!: Amazing Geologic Sites in America&apos;s Hottest National Park</image:title>
      <image:caption>Cover of the book Death Valley Rocks: Amazing Geologic Sites in America&apos;s Hottest National Park by Marli B. Miller showing a landscape view of Death Valley with mountains and a clear sky.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/388-grkid</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/IDRockscover.jpg?v=1750702877</image:loc>
      <image:title>Idaho Rocks!: A Guide to Geologic Sites in the Gem State</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/385-grkin</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/385-GRKIN.png?v=1748360065</image:loc>
      <image:title>Indiana Rocks!: A Guide to Geologic Sites in the Hoosier State</image:title>
      <image:caption>Cover of the book &apos;Indiana Rocks!: A Guide to Geologic Sites in the Hoosier State&apos; featuring a photograph of a scenic waterfall and rock formation.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/394-grkmi</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/394-GRKMI.png?v=1748360064</image:loc>
      <image:title>Michigan Rocks! A Guide to Geologic Sites in the Great Lakes State</image:title>
      <image:caption>Cover of the book Michigan Rocks by Paul Brandes, featuring a scenic view of a lake with rocks and trees in the foreground.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/391-grknm</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/391-GRKNM.png?v=1748360063</image:loc>
      <image:title>New Mexico Rocks!: A Guide to Geologic Sites in the Land of Enchantment</image:title>
      <image:caption>Cover of the book New Mexico Rocks by Nathalie Brandes with photography by Paul Brandes, featuring a background image of a geologic site in New Mexico against a blue sky. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/387-grkva</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/387-GRKVA.png?v=1748360062</image:loc>
      <image:title>Virginia Rocks!: A Guide to Geologic Sites in the Old Dominion</image:title>
      <image:caption>Cover of the book Virginia Rocks by Albert B. Dickas, featuring a photograph of rock formations.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/380-grkwa</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/380-GRKWA.png?v=1748360061</image:loc>
      <image:title>Washington Rocks!: A Guide to Geologic Sites in the Evergreen State</image:title>
      <image:caption>Cover of the book Washington Rocks, showing a photograph of rocky terrain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/386-grkwi</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/386-GRKWI.png?v=1748360060</image:loc>
      <image:title>Wisconsin Rocks! A Guide to Geologic Sites in the Badger State</image:title>
      <image:caption>The cover of the book Wisconsin Rocks by Scott Spoolman. The cover displays a close-up photograph of a rugged, textured rock surface. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/alaska-dinosaurs-mammoths-and-more</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/akdino.jpg?v=1739582710</image:loc>
      <image:title>Alaska Dinosaurs, Mammoths, and More</image:title>
      <image:caption>Cover of the book Alaska Dinosaurs, Mammoths and More featuring a colorful illustration of dinosaurs in a landscape.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/243-rdgco3</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/243-rdgco3_ddeae3c2-fcbe-4bce-b182-953087b5cd9f.png?v=1748360059</image:loc>
      <image:title>Roadside Geology of Colorado, Third Edition</image:title>
      <image:caption>Cover of the book Roadside Geology of Colorado Third Edition, featuring a colorful map of Colorado on a yellow background. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld071</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld071.png?v=1742256724</image:loc>
      <image:title>Coastal and Structural Geology, Paleontology, and Building Stones Along the Eastern Shore of Lake Erie</image:title>
      <image:caption>Cover for Field Guide 71, which has a photo of fallen trees and branches near an eroded sand and clay cliff topped with trees showing autumn colors.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld072</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld072.png?v=1746558245</image:loc>
      <image:title>From the Ozark Plateaus and Arkansas River Valley to the Shenandoah Valley: Field Guides for the 2025 GSA South-Central and Southeastern Section Meetings</image:title>
      <image:caption>Cover for Field Guide 72 showing an image of a landslide on the left and a drone image looking at the west side of Massanutten Mountain on the right.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld073</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld073-cover.png?v=1746651090</image:loc>
      <image:title>From the Late Mesozoic Forearc to the Quaternary Great Basin</image:title>
      <image:caption>Cover of the field guide &apos;From the Late Mesozoic Forearc to the Quaternary Great Basin&apos; showing a landscape view of a rugged basin and range region.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/396-grktx</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/TexasRocks_cover.png?v=1748360057</image:loc>
      <image:title>Texas Rocks! A Guide to Geologic Sites in the Lone Star State</image:title>
      <image:caption>Cover of the book &apos;Texas Rocks! A Guide to Geologic Sites in the Lone Star State&apos; by Nathalie Brandes with photographs by Paul Brandes, featuring a landscape image of a geologic site in Texas.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/nitedoo2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/nitedoo2.jpg?v=1747763536</image:loc>
      <image:title>DoohicKey®+ Key Tool</image:title>
      <image:caption>Two Nite Ize keychain tools on a white background</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr224</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwr224_cvr_fb.jpg?v=1785967982</image:loc>
      <image:title>An Illustrated History of Innovations in Predicting the Geometry of Subsurface Structures</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/250-rdgtx3</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/RGTexas_coverfinal.jpg?v=1754656482</image:loc>
      <image:title>Roadside Geology of Texas, Third Edition</image:title>
      <image:caption>Book cover of &apos;Roadside Geology of Texas&apos; with a map of Texas on a blue background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/spe565</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/spe565_1_ed5a967f-a71a-4237-b002-16c27f81a9dc.jpg?v=1769985755</image:loc>
      <image:title>Jurassic–Paleogene Tectonic Evolution of the North American Cordillera</image:title>
      <image:caption>Book cover for GSA Special Paper 565: &quot;Jurassic–Paleogene Tectonic Evolution of the North American Cordillera&quot; with four color figures on top of a photo of a foliated gray rock that has centimeter-scale white quartz veins</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/gsahat</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Hat.jpg?v=1762718705</image:loc>
      <image:title>GSA Outdoor Hat</image:title>
      <image:caption>Beige sun hat with &apos;The Geological Society of America&apos; logo</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mch108f</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MCH108-Connects2025_FRONT_small_515d126a-1ef1-44b3-8643-6aaac3c1d597.jpg?v=1759970496</image:loc>
      <image:title>GSA Connects 2025 Map—Geo-Sites in Texas and Beyond</image:title>
      <image:caption>Map of Texas and surrounding regions with labeled geo-sites, featuring a green border and GSA logo.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld074</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld074_cover.png?v=1759248554</image:loc>
      <image:title>From Orogenies to Hydrology: Geologic Excursions in Texas and Beyond</image:title>
      <image:caption>Book cover of GSA Field Guide 74 &apos;From Orogenies to Hydrology&apos; with geological images and text.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fleece</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/FleeceVest.png?v=1762781167</image:loc>
      <image:title>GSA Fleece Vest</image:title>
      <image:caption>Grey fleece zipper vest that has The Geological Society of America Member written on the left side. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/gsavest</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/SafetyVest.jpg?v=1762718395</image:loc>
      <image:title>GSA Field Vest</image:title>
      <image:caption>Orange safety vest with reflective stripes and &apos;The Geological Society of America&apos; logo </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/keychain</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Keychain.png?v=1763056513</image:loc>
      <image:title>GSA Woven Keychain</image:title>
      <image:caption>woven keychain with a white background and green and purple logo and purple border</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/dinoball</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/StressDino.jpg?v=1762718562</image:loc>
      <image:title>Dinosaur Stress Ball</image:title>
      <image:caption>Green triceratops-shaped stress ball with Geological Society of America logo </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fanpack</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Fanny_Pack.jpg?v=1762718964</image:loc>
      <image:title>GSA Fanny Pack</image:title>
      <image:caption>Black waist bag with Geological Society of America logo </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fossilcards</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/FossilCards.jpg?v=1762718805</image:loc>
      <image:title>Fossil Playing Card Set</image:title>
      <image:caption>fossils playing cards set</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/dinocards</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/dinosaurs_playing_cards.jpg?v=1762548675</image:loc>
      <image:title>Dinosaur Playing Card Set</image:title>
      <image:caption>Stacks of &apos;The Amazing World of Dinosaurs&apos; card decks in a gray basket on a white surface.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/rxcards</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/RockMineralsCards.jpg?v=1762718642</image:loc>
      <image:title>Rocks &amp; Minerals Playing Card Set</image:title>
      <image:caption>Playing card set titled &apos;Rocks &amp; Minerals&apos; </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/gsah20</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/WaterBottle.jpg?v=1762717704</image:loc>
      <image:title>GSA Water Bottle</image:title>
      <image:caption>Silver water bottle with &apos;The Geological Society of America&apos; logo</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/socks</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Sock_2.png?v=1762781135</image:loc>
      <image:title>GSA Socks</image:title>
      <image:caption>White sock with a green top band, purple heal and toe, and purple and green GSA logo. They have The Geological Society of America printed on them. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/345-nstgey3d</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Geysers_C1_1.jpg?v=1761833466</image:loc>
      <image:title>Geysers: What They Are and How They Work, Third Edition</image:title>
      <image:caption>Book cover of &apos;Geysers: What They Are and How They Work&apos; with a geyser erupting in the background.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr218p</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwr218-C1p.png?v=1787159994</image:loc>
      <image:title>The Evolution of Paleontological Art</image:title>
      <image:caption>Book cover showing artistic rendering of dinosaurs and a mosasaur. Red PDF ribbon at bottom right.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mch059-spanf</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MCH059-SPAN_Spanish_Chart.png?v=1760139567</image:loc>
      <image:title>La Geología de la Tectónica de Placas (folded)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mch059rev3f</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MCH059REV3_English_Chart.png?v=1760139471</image:loc>
      <image:title>Geology of Plate Tectonics, 3rd Edition (folded)</image:title>
      <image:caption>Semicircular chart on the geology of plate tectonics with images depicting tectonic layers.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/roadside-geology-of-utah-slightly-damaged</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/244-RDGUT2SD.png?v=1768422780</image:loc>
      <image:title>Roadside Geology of Utah (Bargain)</image:title>
      <image:caption>Book cover of Roadside Geology of Utah with geological map and orange background. It has a red banner in the bottom right corner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/roadside-geology-of-south-dakota</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/223-RDGSD_6f16b3ae-2032-4190-a9da-5e8351385f2d.png?v=1768422755</image:loc>
      <image:title>Roadside Geology of South Dakota (Bargain)</image:title>
      <image:caption>Yellow book cover of Roadside Geology of South Dakota by John Paul Gries with geological illustration and bargain label in the bottom right corner.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/roadside-geology-of-oregon-slightly-damaged</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/246-RDGOR2SD.png?v=1768422728</image:loc>
      <image:title>Roadside Geology of Oregon (Bargain)</image:title>
      <image:caption>Book cover of Roadside Geology of Oregon with a map illustration on a blue background.  It has a red banner in the bottom right corner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/roadside-geology-of-new-jersey-slightly-damaged</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/241-RDGNJSD.png?v=1768422672</image:loc>
      <image:title>Roadside Geology of New Jersey (Bargain)</image:title>
      <image:caption>Book cover of Roadside Geology of New Jersey with a colorful geological map on a yellow background.  It has a red banner in the bottom right corner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/roadside-geology-of-colorado-slightly-damaged</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/243-rdgco3SD.png?v=1768422643</image:loc>
      <image:title>Roadside Geology of Colorado (Bargain)</image:title>
      <image:caption>Book cover of Roadside Geology of Colorado with a map and yellow background.  It has a red banner in the bottom right corner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/geology-underfoot-in-southern-california-slightly-damaged</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/287-GUFSCA2SD.png?v=1768422605</image:loc>
      <image:title>Geology Underfoot in Southern California (Bargain)</image:title>
      <image:caption>Book cover of Geology Underfoot in Southern California with a mountainous landscape.  It has a red banner in the bottom right corner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/geology-underfoot-along-colorados-front-range-slightly-damaged</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/299-GUFFRCOSD.png?v=1768422365</image:loc>
      <image:title>Geology Underfoot Along Colorado&apos;s Front Range (Bargain)</image:title>
      <image:caption>Book cover of Geology Underfoot Along Colorado&apos;s Front Range with a mountain landscape painting.  It has a red banner in the bottom right corner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/washington-rocks-a-guide-to-geologic-sites-in-the-evergreen-state-bargain</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/380-GRKWASD.png?v=1784300526</image:loc>
      <image:title>Washington Rocks!: A Guide to Geologic Sites in the Evergreen State (Bargain)</image:title>
      <image:caption>Book cover of Washington Rocks with geological formations and text. There is a red banner in the bottom right corner that says bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld075</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld075.jpg?v=1772896632</image:loc>
      <image:title>Excursions in the Mississippi Embayment: 2026 Triple Joint Section Meeting</image:title>
      <image:caption>Book cover for &quot;Excursions in the Mississippi Embayment&quot; with colorful field trip-based illustrations and a person in virtual reality glasses playing a guitar.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/https-store-geosociety-org-products-397-grkmt</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MontanaRocks_cvr_F.jpg?v=1776169602</image:loc>
      <image:title>Montana Rocks!: A Guide to Geologic Sites under the Big Sky</image:title>
      <image:caption>Book cover of &apos;Montana Rocks!&apos; with a mountain and lake landscape.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/texas-rocks-a-guide-to-geologic-sites-in-the-lone-star-state-bargain</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/396-GRKTXSD.png?v=1772656090</image:loc>
      <image:title>Texas Rocks! A Guide to Geologic Sites in the Lone Star State (Bargain)</image:title>
      <image:caption>Cover of the book Texas Rocks!  by Nathalie Brandes with photographs by Paul Brandes, featuring a landscape image of a geologic site in Texas. There is a red banner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/pajama-pants</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Image_20260309_101610_577.png?v=1775221199</image:loc>
      <image:title>GSA Pajama Pants</image:title>
      <image:caption>white line drawings of dinosaurs and the GSA logo on dark green pajama pants</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ray-troll-tote-bag-2026</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld076</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld076.jpg?v=1774191685</image:loc>
      <image:title>From Plate Convergence to Oblique Rifting: Geologic Excursions in Baja California Sur, México</image:title>
      <image:caption>Cover for &quot;From Plate Convergence to Oblique Rifting&quot; showing panoramic view of desert hills and valleys west of Santa Rosalía, Baja California Sur, with columnar cacti in the foreground and a prominent mountain massif in the distance. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/geology-underfoot-in-yellowstone-country-bargain</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/298-GUFYC-SD.png?v=1775491140</image:loc>
      <image:title>Geology Underfoot in Yellowstone Country (Bargain)</image:title>
      <image:caption>Cover of the book Geology Underfoot in Yellowstone Country featuring a scenic painting of a waterfall and river flowing through a mountainous landscape. There is a red banner that reads bargain. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/loreto-cordilleran-section-meeting-tshirt</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Yellow-Tshirt_Front.jpg?v=1775838717</image:loc>
      <image:title>Loreto Cordilleran Section Meeting Tshirt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/loreto-cordilleran-section-meeting-bandana</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/bandana1.png?v=1775173140</image:loc>
      <image:title>Loreto Cordilleran Section Meeting Bandana</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/geology-underfoot-in-yosemite-national-park-bargain</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/297-GUFYNPSD.png?v=1777920372</image:loc>
      <image:title>Geology Underfoot in Yosemite National Park (Bargain)</image:title>
      <image:caption>Cover of the book Geology Underfoot in Yosemite National Park featuring a illustration of a mountainous landscape with a prominent peak. There is a red banner that reads bargain in the right corner. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld077</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld077.jpg?v=1778086045</image:loc>
      <image:title>Investigating Paleoenvironments and Provenance in Sedimentary and Metasedimentary Basins: New York, New Mexico, and Connecticut</image:title>
      <image:caption>Cover for Field guide 77 with two horizontal photos. Top photo: Highway winding between exposure of tilted strata on a cloudy day. Bottom photo: Eroded sandstone outcrop with layered beds and a tall pillar-like rock formation in an arid desert landscape.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/sc26cn18</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedSC26CN18w-text.jpg?v=1780407909</image:loc>
      <image:title>SC26CN18. Practical Geoconservation: Global Perspectives on the Protection and Promotion of Geological Sites.</image:title>
      <image:caption>Text advertising a GSA short course on top of an image of mountains and a blue sky. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/sc26cn19</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedSC26CN19w-text.jpg?v=1780407973</image:loc>
      <image:title>SC26CN19. AASG Geologic Mapping Field Techniques Exchange.</image:title>
      <image:caption>Text advertising a GSA short course placed on top of a photo of the Boulder flatirons. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn413</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN413w-text.jpg?v=1780403060</image:loc>
      <image:title>FT26CN413. StraboField – Learning about digital collection of field data by doing it.</image:title>
      <image:caption>a bridge over a gorge with information about a field trip</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn414</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN414w-text.jpg?v=1780403820</image:loc>
      <image:title>FT26CN414. Field trip dedicated to the life and contributions of Dr. Martin Lockley to understanding Front Range Geology and Paleontology: Selected Special Metropolitan Denver, Colorado area World Class Geologic Heritage Sites (Post-Meeting).</image:title>
      <image:caption>Promotional poster for a field trip with geological text and the stairs at Red Rocks Amphitheater. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn415</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN415w-text.jpg?v=1780403140</image:loc>
      <image:title>FT26CN415. Diachronous exhumation on Colorado&apos;s High Plains and Rocky Mountains.</image:title>
      <image:caption>a mountain with blue sky behind it advertising a field trip</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn416</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN416w-text.jpg?v=1780403409</image:loc>
      <image:title>FT26CN416. Deposition, magmatism, metamorphism, and deformation of the Proterozoic Poudre Basin in the northern Colorado Front Range.</image:title>
      <image:caption>Advertisement for a Geological Society of America field trip with mountain landscape and river.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn417</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN417w-text.jpg?v=1780403482</image:loc>
      <image:title>FT26CN417. Denver&apos;s Urban Riverscapes: Improving Resilience, Improving Connections.</image:title>
      <image:caption>Promotional poster for Denver&apos;s urban riverscapes field trip with cityscape and river.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn418</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN418w-text.jpg?v=1780403542</image:loc>
      <image:title>FT26CN418. The Central City Gravel, Nussbaum Gravel, and Rocky Flats Alluvium: Stemming Over 100 Years of Research and Establishing 1.5 Million Years of Southern Rocky Mountain-Laurentide Geomorphology.</image:title>
      <image:caption>Promotional poster for a Geological Society of America field trip with a scenic view of Boulder&apos;s flatirons. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn420</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ResizedFT26CN420w-text.jpg?v=1780403620</image:loc>
      <image:title>FT26CN420. Fourmile Creek: Exploring mountain watershed dynamics from Pikes Peak to Cañon City.</image:title>
      <image:caption>A butte in front of a blue sky with puffy clouds advertising a GSA field trip. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft26cn419</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/FT_419_image_w-text_accesible.jpg?v=1784730800</image:loc>
      <image:title>FT26CN419. IAGD: Tracks, Trails, and Traces: An Accessible Introduction to Dinosaur Ridge and the Paleontological History of Denver.</image:title>
      <image:caption>Promotional graphic for an accessible field trip to Dinosaur Ridge on October 15, 2026, featuring large tan text over a rocky mountain slope with patches of snow and a blue sky. The Geological Society of America logo appears at the bottom left.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/ft27nm01</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/Icelandfieldtripphoto_withtext.jpg?v=1781785194</image:loc>
      <image:title>FT27NM01. Iceland: The Land of Fire and Ice—Exploring a Dynamic Earth</image:title>
      <image:caption>Promotional poster for a field trip to Iceland with a waterfall and geological formation.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr225</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwr225_C1.jpg?v=1790196388</image:loc>
      <image:title>Laurentian Tectonics: A Celebration of the Life and Career of William A. Thomas</image:title>
      <image:caption>Two photos of mushwads. Top: Thin, light to dark gray vertical beds of alternating limestone and shale. Beds laterally thicken and thin with several small folds present. Bottom: Thinly bedded, dark gray to black shales are interbedded with thin medium- to light gray limestone beds with a small fault on the left.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr227</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwr227_C1.jpg?v=1790199349</image:loc>
      <image:title>Pioneering Advances in Volcanic Hazard Mitigation between World Wars I and I</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/rdgny2</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/RoadsideGeologyNY_CVR_F.jpg?v=1784740153</image:loc>
      <image:title>Roadside Geology of New York, Second Edition</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/289-gufwwasd</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/GUWWashingtonSD.png?v=1787246808</image:loc>
      <image:title>Geology Underfoot in Western Washington (Bargain)</image:title>
      <image:caption>Cover of the book Geology Underfoot in Western Washington by Dave Tucker, featuring a volcanic landscape with a plume of smoke rising from a volcano. There is a red banner that reads &quot;Bargain&quot; across the bottom right corner. </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/373-grkazsd</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/ARSD.png?v=1787246669</image:loc>
      <image:title>Arizona Rocks!: A Guide to Geologic Sites in the Grand Canyon State (Bargain)</image:title>
      <image:caption>Book cover for &apos;Arizona Rocks!&apos; by T. Scott Bryan, featuring a large yellow title over a desert rock formation with cacti, under a blue sky, with a red diagonal &apos;BARGAIN&apos; banner.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/387-grkvasd</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/VA_Rocks_SD.png?v=1787246404</image:loc>
      <image:title>Virginia Rocks!: A Guide to Geologic Sites in the Old Dominion (Bargain)</image:title>
      <image:caption>Book cover for &apos;Virginia Rocks! A Guide to Geologic Sites in the Old Dominion&apos; by Albert B. Dickas, featuring a large rock formation in an autumn landscape with trees, bold red title text, and a red diagonal &apos;BARGAIN&apos; banner.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/montana-rocks-a-guide-to-geologic-sites-under-the-big-sky-copy</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/MontanaRocks-SD.jpg?v=1788973338</image:loc>
      <image:title>Montana Rocks!: A Guide to Geologic Sites under the Big Sky (Bargain)</image:title>
      <image:caption>Book cover of &apos;Montana Rocks!&apos; with a mountain and lake landscape. There is a red banner on the right corner that reads &quot;bargain.&quot; </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/fld078</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/fld078_C1.jpg?v=1790195697</image:loc>
      <image:title>Field Excursions in the Southern Rocky Mountains: From Bedrock to Riverbeds</image:title>
      <image:caption>Colorful cover with three Colorado images. Top image: View across the Front Range foothills. Bottom left:  Red sandstone fins and cliffs rise above scrubland, with the snowcapped Front Range in the background. Bottom right: South Platte River after dam removal showing free-flowing water and a rocky channel.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mch109</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/DenverCO_Connects2026_FRONTMap-Shopify.png?v=1790199003</image:loc>
      <image:title>Geo-Sites in the Denver Area and Beyond (2026 Connects Map)</image:title>
      <image:caption>Front side of Geo-Sites in the Denver Area and Beyond map, primarily focusing on the  Front Range, showing faults, rock types, top geo-sites, map explanation, and related books.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://store.geosociety.org/products/mwr226</loc>
    <lastmod>2026-10-12T10:42:11-06:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0728/4070/8325/files/mwr226_C1.jpg?v=1790636130</image:loc>
      <image:title>The Laramie Anorthosite Complex and the Sherman Batholith, Southeastern Wyoming</image:title>
      <image:caption>Book cover shwoing morning light on the nautilus, Vedauwoo area, with inset of iridescent plagioclase. </image:caption>
    </image:image>
  </url>
</urlset>
