Convergent Margin Terranes and Associated Regions

Convergent Margin Terranes and Associated Regions PDF Author: Mark Cloos
Publisher: Geological Society of America
ISBN: 0813724198
Category : Science
Languages : en
Pages : 284

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Convergent Margin Terranes and Associated Regions

Convergent Margin Terranes and Associated Regions PDF Author: Mark Cloos
Publisher: Geological Society of America
ISBN: 0813724198
Category : Science
Languages : en
Pages : 284

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Book Description


Accretionary Prisms and Convergent Margin Tectonics in the Northwest Pacific Basin

Accretionary Prisms and Convergent Margin Tectonics in the Northwest Pacific Basin PDF Author: Yujiro Ogawa
Publisher: Springer Science & Business Media
ISBN: 9048188857
Category : Science
Languages : en
Pages : 294

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Book Description
Accretionary prisms in convergent margins are natural laboratories for exploring initial orogenic processes and mountain building episodes. They are also an important component of continental growth both vertically and laterally. Accretionary prisms are seismically highly active and their internal deformation via megathrusting and out-of-sequence faulting are a big concern for earthquake and tsunami damage in many coastal cities around the Pacific Rim. The geometries and structures of modern accretionary prisms have been well imaged seismically and through deep drilling projects of the Ocean Drilling Program (and recently IODP) during the last 15 years. Better understanding of the spatial distribution and temporal progression of accretionary prism deformation, structural and hydrologic evolution of the décollement zone (tectonic interface between the subducting slab and the upper plate), chemical gradients and fluid flow paths within accretionary prisms, contrasting stratigraphic and deformational framework along-strike in accretionary prisms, and the distribution and ecosystems of biological communities in accretionary prism settings is most important in interpreting the evolution of ancient complex sedimentary terrains and orogenic belts in terms of subduction-related processes. This book is a collection of interdisciplinary papers documenting the geological, geophysical, geochemical, and paleontological features of modern accretionay prisms and trenches in the northwestern Pacific Ocean, based on many submersible dive cruises, ODP drilling projects, and geophysical surveys during the last 10 years. It also includes several papers presenting the results of systematic integrated studies of recent to ancient on-land accretionary prisms in comparison to modern analogues. The individual chapters are data and image rich, providing a major resource of information and knowledge from these critical components of convergent margins for researchers, faculty members, and graduate and undergraduate students. As such, the book will be a major and unique contribution in the broad fields of global tectonics, geodynamics, marine geology and geophysics, and structural geology and sedimentology.

Evolutionary Models of Convergent Margins

Evolutionary Models of Convergent Margins PDF Author: Yasuto Itoh
Publisher: BoD – Books on Demand
ISBN: 9535132873
Category : Science
Languages : en
Pages : 244

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Book Description
This book deals with recent developments in evolutionary models for convergent margins. Reflecting transient modes for oceanic plate convergence, such boundaries are sites of varied tectonic processes, which provoke vigorous material recycling and frequent natural disasters such as massive earthquakes and catastrophic volcanism. Therefore, the origin of their diversity has long been one of the most significant themes in Earth science. The important scientific results obtained by prominent researchers who contributed chapters to this book pave the way for further in-depth studies on mobile belt frontiers, where harsh conditions hinder efforts to understand the Earth's spatiotemporal changes.

Exhumation Processes

Exhumation Processes PDF Author: Uwe Ring
Publisher: Geological Society of London
ISBN: 9781862390324
Category : Science
Languages : en
Pages : 390

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Book Description


The Nature and Origin of Compression in Passive Margins

The Nature and Origin of Compression in Passive Margins PDF Author: Howard Johnson
Publisher: Geological Society of London
ISBN: 9781862392618
Category : Science
Languages : en
Pages : 232

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Metamorphic Conditions Along Convergent Plate Junctions

Metamorphic Conditions Along Convergent Plate Junctions PDF Author: J. G. Liou
Publisher: Geological Society of America
ISBN:
Category : Science
Languages : en
Pages : 882

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Book Description


Mesozoic Assembly of the North American Cordillera

Mesozoic Assembly of the North American Cordillera PDF Author: Robert S. Hildebrand
Publisher: Geological Society of America
ISBN: 0813724953
Category : Science
Languages : en
Pages : 182

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Book Description
"In this well-illustrated book, Hildebrand expands upon his model for the development of the North American Cordillera detailed in Special paper 457. Starting with an overview of Cordilleran geology he goes on to provide an in depth look at how the Rubian ribbon continent was assembled. He integrates the complex geology of the Cordillera into an actualistic model involving arc magmatism, arc-continent collision, slab failure magmatism, and transcurrent motion in both Rubia and the western North American margin. While much of the focus is on the assembly of the Rubian ribbon continent, Hildebrand explores its interactions with North America during the Sevier and Laramide events and concludes that North America was the lower plate in both"--Provided by publisher.

The Evolving Continents

The Evolving Continents PDF Author: Timothy M. Kusky
Publisher: Geological Society of London
ISBN: 9781862393035
Category : Science
Languages : en
Pages : 428

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Book Description
This volume honours the career of Brian F. Windley, who has been hugely influential in helping to achieve our current understanding of the evolution of the continental crust, and who has inspired many students and scientists to pursue studies on the evolution of the continents. Brian has studied processes of continental formation and evolution on most continents and of all ages, and has educated and inspired two generations of geologists to undertake careers in studies of continental evolution. The volume is organized into six sections, including: oceanic and island arc systems and continental growth; tectonics of accretionary orogens and continental growth; growth and stabilization of continental crust; collisions and intraplate processes; Precambrian tectonics and the birth of continents; and active tectonics and geomorphology of continental collision and growth zones.

Tectono-Magmatism, Metallogenesis, and Sedimentation at Convergent Margins

Tectono-Magmatism, Metallogenesis, and Sedimentation at Convergent Margins PDF Author: Meng Wang
Publisher: Frontiers Media SA
ISBN: 2832537693
Category : Science
Languages : en
Pages : 214

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Book Description
Convergent plate margins are important places for material and energy recycling of the Earth, in particular major sites for continental growth, reworking, and recycling. They exhibit as narrow belt structure in the rigid outer layer of the Earth, corresponding to subduction zones at lithospheric mantle depths and orogenic belts at crustal depths. The type, geometry, and thermal structure of subduction zones have critical impacts on subduction processes and nature of products, resulting in a variety of magmatic rocks and ore deposits at convergent margins. Identification and classification of the physical structure and chemical variation at convergent margins as well as confirming their correlation with specific subduction types and stages are of pivotality to understand the spatiotemporal interaction between asthenosphere and lithosphere in orogenic belts. For places where magmatic arcs get partially or entirely destroyed by surface and/or subduction erosion, adjacent sedimentary rocks are ideal geological records for paleotectonic reconstruction.

GEOLOGY - Volume I

GEOLOGY - Volume I PDF Author: Benedetto De Vivo
Publisher: EOLSS Publications
ISBN: 1848260040
Category :
Languages : en
Pages : 442

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Book Description
Geology is the Component of Encyclopedia of Earth and Atmospheric Sciences, in the global Encyclopedia of Life Support Systems (EOLSS)), which is an integrated compendium of twenty Encyclopedias. The theme on geology in the Encyclopedia of Earth and Atmospheric Sciences, presents many aspects of geology under the following nine different topics: The Organized Earth.; Tectonics and Geodynamics; Igneous and Metamorphic Petrology; Sedimentary Geology and Paleontology; Overview of the Mineralogical Sciences; Geology of Metallic and Non-Metallic Mineral Resources; Regional Geology; Geology of Petroleum, Gas, and Coal; Environmental and Engineering Geology.