High Geologic Slip Rates Since Early Pleistocene Initiation of the San Jacinto and San Felipe Fault Zones in the San Andreas Fault System, Southern California, USA

High Geologic Slip Rates Since Early Pleistocene Initiation of the San Jacinto and San Felipe Fault Zones in the San Andreas Fault System, Southern California, USA

Author:

Publisher: Geological Society of America

Published: 2010-01-01

Total Pages: 56

ISBN-13: 0813724759

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"The San Jacinto right-lateral strike-slip fault zone is crucial for understanding plate-boundary dynamics, regional slip partitioning, and seismic hazards within the San Andreas fault system of southern California, yet its age of initiation and long-term average slip rate are controversial. This synthesis of prior and new detailed studies in the western Salton Trough documents initiation of structural segments of the San Jacinto fault zone at or slightly before the 1.07 Ma base of the Jaramillo subchron. In Special Paper 475, five new estimates of displacement are developed using offset successions of crystalline rocks; distinctive marker beds in the late Cenozoic basin fill; analysis of strike-slip-related fault-bend folds; quantification of strain in folds at the tips of dextral faults; and gravity, magnetic, and geomorphic data sets."--Publisher's website.


High Geologic Slip Rates Since Early Pleistocene Initiation of the San Jacinto and San Felipe Fault Zones in the San Andreas Fault System, Southern California, USA

High Geologic Slip Rates Since Early Pleistocene Initiation of the San Jacinto and San Felipe Fault Zones in the San Andreas Fault System, Southern California, USA

Author: Susanne U. Janecke

Publisher:

Published: 2010

Total Pages: 60

ISBN-13: 9780813724751

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"The San Jacinto right-lateral strike-slip fault zone is crucial for understanding plate-boundary dynamics, regional slip partitioning, and seismic hazards within the San Andreas fault system of southern California, yet its age of initiation and long-term average slip rate are controversial. This synthesis of prior and new detailed studies in the western Salton Trough documents initiation of structural segments of the San Jacinto fault zone at or slightly before the 1.07 Ma base of the Jaramillo subchron. In Special Paper 475, five new estimates of displacement are developed using offset successions of crystalline rocks; distinctive marker beds in the late Cenozoic basin fill; analysis of strike-slip-related fault-bend folds; quantification of strain in folds at the tips of dextral faults; and gravity, magnetic, and geomorphic data sets."--Publisher's website.


Fault Zone Dynamic Processes

Fault Zone Dynamic Processes

Author: Marion Y. Thomas

Publisher: John Wiley & Sons

Published: 2017-06-19

Total Pages: 705

ISBN-13: 1119156904

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Earthquakes are some of the most dynamic features of the Earth. This multidisciplinary volume presents an overview of earthquake processes and properties including the physics of dynamic faulting, fault fabric and mechanics, physical and chemical properties of fault zones, dynamic rupture processes, and numerical modeling of fault zones during seismic rupture. This volume examines questions such as: • What are the dynamic processes recorded in fault gouge? • What can we learn about rupture dynamics from laboratory experiments? • How do on-fault and off-fault properties affect seismic ruptures? • How do fault zones evolve over time? Fault Zone Dynamic Processes: Evolution of Fault Properties During Seismic Rupture is a valuable resource for scientists, researchers and students from across the geosciences interested in the earthquakes processes.


Transform Plate Boundaries and Fracture Zones

Transform Plate Boundaries and Fracture Zones

Author: Joao C. Duarte

Publisher: Elsevier

Published: 2018-09-25

Total Pages: 480

ISBN-13: 0128122463

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Transform Plate Boundaries and Fracture Zones bridges the gap between the classic plate tectonic theory and new emerging ideas, offering an assessment of the state-of-the-art, pending questions, and future directions in the study of transform plate boundaries and fracture zones. The book includes a number of case studies and reviews on both oceanic and continental tectonic settings. Transform Plate Boundaries and Fracture Zones is a timely reference for a variety of researchers, including geophysicists, seismologists, structural geologists and tectonicists, as well as specialists in exploration geophysics and natural hazards. This book can also be used as an up-to-date reference at universities in both undergraduate and postgraduate levels. - Reviews ideas and concepts about transform plate boundaries and fracture zones - Includes a variety of case studies on both oceanic and continental settings - Addresses innovative and provocative ideas about the activity of fracture zones and transform faults and their impacts to the human society


Peninsular Ranges Batholith, Baja and Southern California

Peninsular Ranges Batholith, Baja and Southern California

Author: Douglas M. Morton

Publisher: Geological Society of America

Published: 2014

Total Pages: 774

ISBN-13: 0813712114

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"This book includes petrology, geochronology, and regional aspects of individual plutons, as well as evolution of the Peninsular Ranges batholith. Several chapters deal with geophysical, chemical, and isotopic based interpretations of the genesis and evolution of the batholith. An accompanying DVD contains detailed colored maps and chemical, isotopic, mineralogic, and physical properties data"--Provided by publisher.


Problems and Solutions in Structural Geology and Tectonics

Problems and Solutions in Structural Geology and Tectonics

Author:

Publisher: Elsevier

Published: 2019-02-26

Total Pages: 318

ISBN-13: 0128140496

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Problems and Solutions in Structural Geology and Tectonics, Volume 5, in the series Developments in Structural Geology and Tectonics, presents students, researchers and practitioners with an all-new set of problems and solutions that structural geologists and tectonics researchers commonly face. Topics covered include ductile deformation (such as strain analyses), brittle deformation (such as rock fracturing), brittle-ductile deformation, collisional and shortening tectonics, thrust-related exercises, rift and extensional tectonics, strike slip tectonics, and cross-section balancing exercises. The book provides a how-to guide for students of structural geology and geologists working in the oil, gas and mining industries. - Provides practical solutions to industry-related issues, such as well bore stability - Allows for self-study and includes background information and explanation of research and industry jargon - Includes full color diagrams to explain 3D issues


Field Excursions in Southern California

Field Excursions in Southern California

Author: Brian Kraatz

Publisher: Geological Society of America

Published: 2017-08-28

Total Pages: 260

ISBN-13: 0813700450

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"This guidebook volume for the 2016 GSA Cordilleran Section Meeting, which was held in Ontario, California, explores varied geological features of southern California and Nevada, including the Mojave Desert and Tule Springs Fossil Beds National Monument"--


Anza-Borrego Desert Region

Anza-Borrego Desert Region

Author: Diana Lindsay

Publisher: Wilderness Press

Published: 2010-05-10

Total Pages: 317

ISBN-13: 0899975909

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Now in its expanded 5th edition, The Anza-Borrego Desert Region offers complete coverage of the over 1 million acres of desert lands, including Anza-Borrego State Park, Ocotillo Wells State Vehicular Recreation Area (OWSVRA), parts of the Santa Rosa and San Jacinto Mountains National Monument, and adjacent BLM recreational and wilderness lands.


Tectonics of Strike-slip Restraining and Releasing Bends

Tectonics of Strike-slip Restraining and Releasing Bends

Author: W. D. Cunningham

Publisher: Geological Society of London

Published: 2007

Total Pages: 496

ISBN-13: 9781862392380

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This volume addresses the tectonic complexity and diversity of strike-slip restraining and releasing bends with 18 contributions divided into four thematic sections: a topical review of fault bends and their global distribution; bends, sedimentary basins and earthquake hazards; restraining bends, transpressional deformation and basement controls on development; releasing bends, transtensional deformation and fluid flow.