Download or read book Evolution of a Range boundary Thrust in a Strike slip Fault System written by Trevor Waldien and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The McCallum Creek thrust system consists of the McCallum Creek fault and a kinematically linked foreland blind thrust system that splay south from the Denali fault in the eastern Alaska Range. Apatite fission track cooling ages, tephrachronology, and balanced cross sections indicate that convergence partitioned to the McCallum Creek thrust system from the Denali fault has accommodated 3.3-3.6 km of rock exhumation resulting in 4.6-5.3 km of shortening directed toward ~005-185 since hanging wall samples passed through apatite fission track closure at ~6 Ma. Thrusting on the main McCallum Creek fault resulted in deposition of foreland strata in the footwall broadly coeval with apatite fission track cooling ages in the hanging wall of the fault. The blind foreland thrust system developed after ~3.7 Ma and was subsequently overtaken by out-of-sequence slip on the main McCallum Creek fault. Incised segments of modern streams and tilted Quaternary deposits suggest that foreland structures are the most recently active part of the thrust system. Shortening on the McCallum Creek fault results in internal contraction of the Southern Alaska Block and advocates for a combined rotational and indenter model for Southern Alaska Block motion. The onset of thrusting in the McCallum Creek area likely records a far-field response to plate-kinematic adjustments in the Alaska syntaxis at ~6 Ma.
Download or read book Tectonic Growth of a Collisional Continental Margin written by Kenneth D. Ridgway and published by Geological Society of America. This book was released on 2007 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The convergent margin of southern Alaska is considered one of the type areas for understanding the growth of continental margins through collisional tectonic processes. Collisional processes that formed this margin were responsible for multiple episodes of sedimentary basin development, subduction complex growth, magmatism, and deformation. Two main collisional episodes shaped this Mesozoic-Cenozoic continental margin. The first event was the Mesozoic collision of the allochthonous Wrangellia composite terrane. This event represents the largest addition of juvenile crust to western North America in the past 100 m.y. The second event is the ongoing collision of the Yakutat terrane along the southeastern margin of Alaska. This Cenozoic event has produced the highest coast mountain range on Earth (Saint Elias Mountains), the Wrangell continental arc, and sedimentary basins throughout southern Alaska. Active collisional processes continue to shape the southern margin of Alaska, mainly through crustal shortening and strike-slip deformation, large-magnitude earthquakes, and rapid uplift and exhumation of mountain belts and high sedimentation rates in adjacent sedimentary basins. This volume contains 24 articles that integrate new geophysical and geologic data, including many field-based studies, to better link the sedimentary, structural, geochemical, and magmatic processes that are important for understanding the development of collisional continental margins."--Publisher's website.
Download or read book Geology and Landscape Evolution written by Joseph A. DiPietro and published by Elsevier. This book was released on 2024-05-26 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geology and Landscape Evolution: General Principles Applied to the United States, Third Edition is an accessible text that balances interdisciplinary theory and applications within the physical geography, geology, geomorphology and climatology of the United States. The vast diversity of terrain and landscape across the United States makes this an ideal tool for geoscientists worldwide who research the country’s geological and landscape evolution. The book provides an explanation of how landscape forms and how it evolves. This edition is fully updated with 3 additional sections: Geologic and Tectonic Processes and Provinces; Surface Processes and Provinces; and Compressional Mountain Systems. Rather than limiting the coverage specifically to tectonics or to the origin and evolution of rocks with little regard for the actual landscape beyond general desert, river, and glacial features, this book concentrates specifically on the origin of the landscape itself, with specific and exhaustive references and examples from across the United States. The book goes on to apply those concepts to specific examples throughout the United States, making it a valuable resource for understanding theoretical geological concepts through a practical lens. Presents the complexities of physical geography, geology, geomorphology and climatology of the United States through an interdisciplinary, highly accessible approach Offers hundreds of figures, maps and photographs that capture the systematic interaction of land, rock, rivers, glaciers, global wind patterns and climate, including Google Earth images Provides a thorough assessment of the logic, rationale, and tools required to understand how to interpret landscape and the geological history of the Earth Features exercises that conclude each chapter, aiding in the retention of key concepts Includes 3 new sections and 8 additional chapters, as well as major updates to chapters throughout
Download or read book Tectonics of Strike slip Restraining and Releasing Bends written by W. D. Cunningham and published by Geological Society of London. This book was released on 2007 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Tectonics of the Potwar Plateau Region and the Development of Syntaxes Punjab Pakistan written by Harald Drewes and published by . This book was released on 1995 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanics Structure and Evolution of Fault Zones written by Yehuda Ben-Zion and published by Springer Science & Business Media. This book was released on 2009-12-30 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considerable progress has been made recently in quantifying geometrical and physical properties of fault surfaces and adjacent fractured and granulated damage zones in active faulting environments. There has also been significant progress in developing rheologies and computational frameworks that can model the dynamics of fault zone processes. This volume provides state-of-the-art theoretical and observational results on the mechanics, structure and evolution of fault zones. Subjects discussed include damage rheologies, development of instabilities, fracture and friction, dynamic rupture experiments, and analyses of earthquake and fault zone data.
Download or read book Geologic Evolution of the Mojave Desert and Southwestern Basin and Range written by Allen F. Glazner and published by Geological Society of America. This book was released on 2002 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD-ROM contains: Electronic version of text -- Maps.
Download or read book Plate Boundary Zones written by Seth Stein and published by American Geophysical Union. This book was released on 2002-01-21 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects some recent studies on the motions, mechanics, and earthquakes that take place within plate boundary zones. Many of the studies reflect advances made possible by the development of space geodetic techniques. Among the topics of the 21 papers are tectonic processes in the Eurasian-African plate boundary zone, the structure of the Dead Sea basin, the January 2001 Bhuj earthquake in India, geological investigations of the Kamchatka region in Russia, and crustal shortening and extension in the central Andes. There is no index. Annotation copyrighted by Book News, Inc., Portland, OR.
Download or read book The Nature and Tectonic Significance of Fault Zone Weakening written by Robert E. Holdsworth and published by Geological Society of London. This book was released on 2001 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many faults appears to form persistent zones of weakness that fundamentally influence the distribution, arichitecture and movement patterns of crustal-scale deformation and associated processes in both continental and oceanic regions. They act as conduits for the focused migration of economically important fluids and also constitute one of the most important global geological hazards. This book brings together papers by an international group of Earth Scientists to discuss a broad range of topics centred upon the controls of fault weakening and the role of such faults during lithosphere deformation.
Download or read book Exhumation Associated with Continental Strike slip Fault Systems written by Alison B. Till and published by Geological Society of America. This book was released on 2007-01-01 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miocene Tectonics of the Lake Mead Region Central Basin and Range written by Paul John Umhoefer and published by Geological Society of America. This book was released on 2010 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying CD-ROM titled: Supplementary materials to Miocene tectonics of the Lake Mead region, central basin and range.
Download or read book Tectonic and Stratigraphic Evolution of Zagros and Makran During the Mesozoic Cenozoic written by Pascale Leturmy and published by Geological Society of London. This book was released on 2010 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Zagros fold-thrust belt (ZFTB) extends from Turkey to the Hormuz Strait, resulting from the collision of the Arabian and Eurasian plates during Cenozoic times, and separates the Arabian platform from the large plateaux of central Iran. In this volume the structure of the Zagros Mountains is explored through different scales and using different methodologies.
Download or read book Geological Development of Anatolia and the Easternmost Mediterranean Region written by A. H. F. Robertson and published by Geological Society of London. This book was released on 2013 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anatolia and the easternmost Mediterranean region, especially Turkey, Cyprus and northern Syria, represent an excellent natural laboratory for the study of fundamental geological processes (e.g. rifting, seafloor spreading, ophiolite genesis and emplacement, subduction, exhumation and collision). Their interaction has created an intriguing array of deep-sea basins, microcontinents and suture zones.The volume's 22 papers include a large amount of new field-based information (much of it multidisciplinary and the product of teamwork). After an overview, the volume is divided into four sections: Late Palaeozoic--Early Cenozoic of the Pontides (northern Turkey); Late Palaeozoic--Early Cenozoic of the Taurides--Anatolides (central and southern Turkey); Late Cretaceous--Pliocene sedimentary basins and structural development (central Anatolia to the Mediterranean); Late Miocene--Recent Neotectonics (southern Turkey, Cyprus and northern Syria). The volume will interest numerous academic researchers, those concerned with resources (e.g. hydrocarbons; mineral deposits) and also hazards (e.g. earthquakes), as well as advanced undergraduate and postgraduate students -- P. 4 of cover.
Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1982 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paradoxes in Geology written by U. Briegel and published by Elsevier. This book was released on 2001-12-06 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: An interesting volume presenting the papers collected for the Festschrift "Paradoxes in Modern Geology" in honor of Professor Ken Jinghwa Hsu on the occasion of his 70th birthday. Paradox, as defined in a dictionary, is a statement contrary to accepted opinion. That a broad discussion of paradoxes is fruitful for the advancement of science in general, and geosciences in particular, has been amply demonstrated by Professor Hsu throughout his distinguished career. Not only has he propelled the geoscience community forward with his controversial statements, a number of his former students, who are currently in key positions at universities and in industry, are influencing in a similar open minded way the present day thinking. The wide scope this reasoning encompasses is demonstrated by the contributions to this book, delineating paradoxes and problems in the fields of tectonics, basic and applied geosciences, petrology, paleoceanography, paleoclimatology and paleogeography, kinematics and modelling.
Download or read book Tectonic and Stratigraphic Studies in the Eastern Great Basin written by David MacArthur Miller and published by Geological Society of America. This book was released on 1983 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The South Tibetan Detachment System Himalayan Orogen Extension Contemporaneous With and Parallel to Shortening in a Collisional Mountain Belt written by Burrell C. Burchfiel and published by Geological Society of America. This book was released on 1992-01-01 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
