UID:
almahu_9949210603202882
Format:
1 online resource :
,
illustrations (black and white, and colour), maps (black and white, and colour).
ISBN:
9780813756561 (ebook) :
Series Statement:
GSA field guide ; volume 56
Content:
The Markagunt and Sevier gravity slides are gigantic landslides that resulted from gravitationally induced catastrophic failure of the southern flank of the Oligocene to Miocene Marysvale volcanic field. Each is nearly 100 km long with runouts over the former land surface 〉35 km; together they span 7000 km2 and rank among Earth's largest terrestrial landslides. Basal cataclastic layers, injectites, pseudotachylyte, deformed clasts, and a variety of kinematic indicators demonstrate catastrophic emplacement, which was preceded by slow gravitational spreading of the volcanic field. This volume offers a history of their discovery, our current understanding of the gravity slides, and a guide to particularly instructive exposures for which the authors document their conclusions about the size, age, and significant structural features of these newly discovered features.
Note:
Previously issued in print: 2019.
Additional Edition:
Print version : ISBN 9780813700564
Language:
English
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