Skip to product information
1 of 1

Geological and Geophysical Evidence for Deep Subduction

Geological and Geophysical Evidence for Deep Subduction

Regular price Price: $9.99
Regular price $9.99 USD Sale price $9.99 USD
Sale Sold out
Shipping calculated at checkout.
View full details

Full Title: Geological and Geophysical Evidence for Deep Subduction of Continental Crust Beneath the Pamir

Authors: V.S. Burtman and Peter Molnar


Buy the e-book(not available in print)


Summarizes and synthesizes published geological, geophysical, and geodetic observations, largely by Russian and Tadjik scientists, and merges them with an analysis of earthquakes to suggest subduction of intact continental lithosphere to a depth of 200 km beneath the Pamir in Central Asia. Some evidence suggests lithospheric subduction and studies imply it occurs along the northern margin of the Pamir at a rate of as much as 20 mm/a. Mapping and paleomagnetic observations indicate hundreds of kilometers of bending of tectonic belts across the Pamir consistent both with 300 km of underthrusting beneath the Pamir and with a comparable shortening within the range. Geophysical studies of deep structure corroborate the inference that only part of the convergence across the Pamir can be absorbed by shortening within the range, but that the subducted continental crust was thinner than normal.

[ Table of Contents ]

Published: 8/11/1993

ISBN Number: 0813722810

Pages: 76

Product Category: Special Papers