Norumbega Fault System of the Northern Appalachians

Norumbega Fault System of the Northern Appalachians PDF Author: Allan Ludman
Publisher: Geological Society of America
ISBN: 9780813723310
Category : Science
Languages : en
Pages : 218

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Book Description

Norumbega Fault System of the Northern Appalachians

Norumbega Fault System of the Northern Appalachians PDF Author: Allan Ludman
Publisher: Geological Society of America
ISBN: 9780813723310
Category : Science
Languages : en
Pages : 218

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Book Description


Crust-Mantle and Lithosphere-Asthenosphere Boundaries

Crust-Mantle and Lithosphere-Asthenosphere Boundaries PDF Author: Gianluca Bianchini
Publisher: Geological Society of America
ISBN: 0813725267
Category : Science
Languages : en
Pages : 226

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Book Description
This 10-chapter volume encompasses contributions from a wide spectrum of Earth science disciplines, including geophysics, geodynamics, geochemistry, and petrology, to provide an overview of the nature and evolution of the crust-mantle and lithosphere-asthenosphere boundaries in different tectonic settings, combining studies that exploit different types of data and interpretative approaches. The integration of geochemical, geophysical, and geodynamic data sets and their interpretation provides a state-of-the-art summary of current understanding, and will serve as a blueprint for future research activities.

The Nature and Tectonic Significance of Fault Zone Weakening

The Nature and Tectonic Significance of Fault Zone Weakening PDF Author: Robert E. Holdsworth
Publisher: Geological Society of London
ISBN: 9781862390904
Category : Science
Languages : en
Pages : 360

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Book Description
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.

The American Journal of Science

The American Journal of Science PDF Author: Mrs. Gambold
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 974

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Geology and Landscape Evolution

Geology and Landscape Evolution PDF Author: Joseph A. DiPietro
Publisher: Elsevier
ISBN: 0443158959
Category : Science
Languages : en
Pages : 678

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Book Description
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

Migration of the Acadian Orogen and Foreland Basin Across the Northern Appalachians of Maine and Adjacent Areas

Migration of the Acadian Orogen and Foreland Basin Across the Northern Appalachians of Maine and Adjacent Areas PDF Author: Dwight Culver Bradley
Publisher:
ISBN: 9780607952551
Category : Geology, Stratigraphic
Languages : en
Pages : 68

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Book Description
The timing of Acadian orogenesis in Maine is reassessed, on the basis of a new Silurian-Devonian time scale, new U/Pb and 40Ar/39Ar ages of Acadian plutons, new conodont and palynomorph ages of strata that constrain the age of deformation, and published information. This analysis shows that the Acadian deformation front migrated some 240 km (present distance) from southeast to northwest during a span of about 40 million years from Late Silurian to Middle Devonian time.

U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 262

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Mélanges and Olistostromes of the U.S. Appalachians

Mélanges and Olistostromes of the U.S. Appalachians PDF Author: J. Wright Horton
Publisher: Geological Society of America
ISBN: 0813722284
Category : Science
Languages : en
Pages : 284

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Publications of the Geological Survey

Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 296

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The Appalachian-Ouachita Orogen in the United States

The Appalachian-Ouachita Orogen in the United States PDF Author: Robert D. Hatcher, Jr.
Publisher: Geological Society of America
ISBN: 0813754526
Category : Science
Languages : en
Pages : 784

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Book Description