Consensus Preferred Recurrence-interval and Vertical Slip-rate Estimates
Consensus Preferred Recurrence-interval and Vertical Slip-rate Estimates

Author: William R. Lund

Publisher: Utah Geological Survey

Published: 2005-06-30

Total Pages: 114

ISBN-13: 1557917272

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This report presents the results of the Utah Quaternary Fault Parameters Working Group (hereafter referred to as the Working Group) review and evaluation of Utah’s Quaternary fault paleoseismic-trenching data. The purpose of the review was to (1) critically evaluate the accuracy and completeness of the paleoseismictrenching data, particularly regarding earthquake timing and displacement, (2) where the data permit, assign consensus, preferred recurrence-interval (RI) and vertical slip-rate (VSR) estimates with appropriate confidence limits to the faults/fault sections under review, and (3) identify critical gaps in the paleoseismic data and recommend where and what kinds of additional paleoseismic studies should be performed to ensure that Utah’s earthquake hazard is adequately documented and understood. It is important to note that, with the exception of the Great Salt Lake fault zone, the Working Group’s review was limited to faults/fault sections having paleoseismic-trenching data. Most Quaternary faults/fault sections in Utah have not been trenched, but many have RI and VSR estimates based on tectonic geomorphology or other non-trench-derived studies. Black and others compiled the RI and VSR data for Utah’s Quaternary faults, both those with and without trenches.

Lake Bonneville: A Scientific Update
Lake Bonneville: A Scientific Update

Author: Charles G. Oviatt

Publisher: Elsevier

Published: 2016-08-24

Total Pages: 698

ISBN-13: 0444635947

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Lake Bonneville: A Scientific Update showcases new information and interpretations about this important lake in the North American Great Basin, presenting a relatively complete summary of the evolving scientific ideas about the Pleistocene lake. A comprehensive book on Lake Bonneville has not been published since the masterpiece of G.K. Gilbert in 1890. Because of Gilbert's work, Lake Bonneville has been the starting point for many studies of Quaternary paleolakes in many places throughout the world. Numerous journal articles, and a few books on specialized topics related to Lake Bonneville, have been published since the late 1800s, but here the editors compile the important data and perspectives of the early 21st century into a book that will be an essential reference for future generations. Scientific research on Lake Bonneville is vibrant today and will continue into the future. - Makes the widespread and detailed literature on this well-known Pleistocene body of water accessible - Gives expositions of the many famous and iconic landforms and deposits - Contains over 300 illustrations, most in full color - Contains chapters on many important topics, including stratigraphy, sedimentology, hydrology, geomorphology, geochronology, isostasy, geophysics, geochemistry, vegetation history, pollen, fishes, mammals, mountain glaciation, prehistoric humans, paleoclimate, remote sensing, and geoantiquities in the Bonneville basin

Hydrology, Hydraulics, and Geomorphology of the Bonneville Flood
Hydrology, Hydraulics, and Geomorphology of the Bonneville Flood

Author: Jim E. O'Connor

Publisher: Geological Society of America

Published: 1993-01-01

Total Pages: 92

ISBN-13: 0813722748

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O'Connor (geosciences, U. of Arizona) studies the effects of the Pleistocene failure of the Red Rock Pass dam from that point to Lewiston, Idaho. Lake Bonneville's surface dropped some 108 meters in a matter of days. Annotation copyright Book News, Inc. Portland, Or.