Linkages and Feedbacks in Orogenic Systems

Linkages and Feedbacks in Orogenic Systems PDF Author: Richard D. Law
Publisher: Geological Society of America
ISBN: 0813712130
Category : Science
Languages : en
Pages : 393

Get Book Here

Book Description
Dedicated to Bob Hatcher, this Memoir explores linkages between tectonic processes through a series of field-, numerical- and laboratory-based studies, concentrating on feedback mechanisms within ancient and evolving orogens by which individual or linked tectonic processes may influence or predetermine the operation of other processes in space and time. Case studies cover a wide range of ancient to modern orogens: the Svecofennian of southern Finland, the Gyeonggi Massif of Korea, the Caledonides of northern Scotland, the Variscan of the East European craton, the Appalachians of the eastern United States, the European Alps and Dinarides, north Cascades of the northwestern United States, and the Himalaya. Emphasis is placed on integration between data sets developed from a wide range of analytical approaches, including: field mapping, seismic reflection profiling, strain analyses, petrology, isotopic dating, and numerical modeling-based studies of thermal evolution associated with tectonic processes such as thrust-related burial and exhumation.

Linkages and Feedbacks in Orogenic Systems

Linkages and Feedbacks in Orogenic Systems PDF Author: Richard D. Law
Publisher: Geological Society of America
ISBN: 0813712130
Category : Science
Languages : en
Pages : 393

Get Book Here

Book Description
Dedicated to Bob Hatcher, this Memoir explores linkages between tectonic processes through a series of field-, numerical- and laboratory-based studies, concentrating on feedback mechanisms within ancient and evolving orogens by which individual or linked tectonic processes may influence or predetermine the operation of other processes in space and time. Case studies cover a wide range of ancient to modern orogens: the Svecofennian of southern Finland, the Gyeonggi Massif of Korea, the Caledonides of northern Scotland, the Variscan of the East European craton, the Appalachians of the eastern United States, the European Alps and Dinarides, north Cascades of the northwestern United States, and the Himalaya. Emphasis is placed on integration between data sets developed from a wide range of analytical approaches, including: field mapping, seismic reflection profiling, strain analyses, petrology, isotopic dating, and numerical modeling-based studies of thermal evolution associated with tectonic processes such as thrust-related burial and exhumation.

Field Excursions to the Appalachian Plateaus and the Valley and Ridge for GSA Connects 2023

Field Excursions to the Appalachian Plateaus and the Valley and Ridge for GSA Connects 2023 PDF Author: Brett T. McLaurin
Publisher: Geological Society of America
ISBN: 0813700663
Category : Science
Languages : en
Pages : 258

Get Book Here

Book Description


Compressional Tectonics

Compressional Tectonics PDF Author: Elizabeth J. Catlos
Publisher: John Wiley & Sons
ISBN: 1119773849
Category : Science
Languages : en
Pages : 357

Get Book Here

Book Description
A synthesis of current knowledge on collisional and convergent plate boundaries worldwide Major mountain belts on Earth, such as the Alps, Himalayas, and Appalachians, have been built by compressional tectonic processes during continent-continent and arc-continent collisions. Understanding their formation and evolution is important because of the hazards associated with convergent and collisional plate boundaries, and because these mountain belts contain resources such as precious metals, rare earth elements, oil, gas, and coal. Compressional Tectonics: Plate Convergence to Mountain Building reviews our present-day knowledge of the tectonic evolution of the Alpine-Himalayan and Appalachian belts. Volume highlights include: overview of terminology relating to compressional and contractional tectonics discussion of subduction zone dynamics debates over the timing of the collision and convergence of particular subduction and suture zones examples of the different stages in the development of orogenic belts This book is one of a set of three Tectonic Processes: A Global View The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.

Field Excursions from the 2021 GSA Section Meetings

Field Excursions from the 2021 GSA Section Meetings PDF Author: Joan Florsheim
Publisher: Geological Society of America
ISBN: 0813700612
Category : Science
Languages : en
Pages :

Get Book Here

Book Description


Himalaya: Dynamics of a Giant, Geodynamic Setting of the Himalayan Range

Himalaya: Dynamics of a Giant, Geodynamic Setting of the Himalayan Range PDF Author: Rodolphe Cattin
Publisher: John Wiley & Sons
ISBN: 1789451299
Category : Science
Languages : en
Pages : 309

Get Book Here

Book Description


Chemostratigraphy Across Major Chronological Boundaries

Chemostratigraphy Across Major Chronological Boundaries PDF Author: Alcides N. Sial
Publisher: John Wiley & Sons
ISBN: 1119382556
Category : Science
Languages : en
Pages : 322

Get Book Here

Book Description
Winner of the 2020 PROSE Award for Earth Science! Exploring environmental changes through Earth’s geological history using chemostratigraphy Chemostratigraphy is the study of the chemical characteristics of different rock layers. Decoding this geochemical record across chronostratigraphic boundaries can provide insights into geological history, past climates, and sedimentary processes. Chemostratigraphy Across Major Chronological Boundaries presents state-of-the-art applications of chemostratigraphic methods and demonstrates how chemical signatures can decipher past environmental conditions. Volume highlights include: Presents a global perspective on chronostratigraphic boundaries Describes how different proxies can reveal distinct elemental and isotopic events in the geologic past Examines the Archaean-Paleoproterozoic, Proterozoic-Paleozoic, Paleozoic-Mesozoic, and Mesozoic-Paleogene boundaries Explores cause-and-effect through major, trace, PGE, and REE elemental, stable, and radiogenic isotopes Offers solutions to persistent chemostratigraphic problems on a micro-global scale Geared toward academic and researchgeoscientists, particularly in the fields of sedimentary petrology, stratigraphy, isotope geology, geochemistry, petroleum geology, atmospheric science, oceanography, climate change and environmental science, Chemostratigraphy Across Major Chronological Boundaries offers invaluable insights into environmental evolution and climatic change. Read the Editors' Vox: https://eos.org/editors-vox/unravelling-the-past-using-elements-and-isotopes

Active Fold-and-Thrust Belts: From Present-Day Deformation to Structural Architecture and Modelling

Active Fold-and-Thrust Belts: From Present-Day Deformation to Structural Architecture and Modelling PDF Author: Gang Rao
Publisher: Frontiers Media SA
ISBN: 2889742342
Category : Science
Languages : en
Pages : 387

Get Book Here

Book Description


Minor Minerals, Major Implications: Using Key Mineral Phases to Unravel the Formation and Evolution of Earth's Crust

Minor Minerals, Major Implications: Using Key Mineral Phases to Unravel the Formation and Evolution of Earth's Crust PDF Author: V. van Schijnde
Publisher: Geological Society of London
ISBN: 1786205947
Category : Science
Languages : en
Pages : 489

Get Book Here

Book Description
The investigation of key mineral phases such as zircon, apatite, titanite, rutile, monazite, xenotime, allanite, baddeleyite and garnet, explored in this book, has provided breakthroughs in our understanding of continental crust composition and evolution, as well as the timing, conditions, petrogenetic and geodynamic processes related to its growth and reworking. Therefore, the continuing development of analytical techniques, improvement of tools, data handling, processing, and interpretation allow us to extract and better understand these complex geological processes. This special publication aims at showcasing contributions reviewing the tools and applications of these key minerals, recent technique developments, and new applications using focused case studies investigating igneous, metamorphic and/or detrital rocks that help us put together the continental crust evolution puzzle. This volume highlights the progress made in studies using these key minerals and their future potential.

Tectonic Inheritance in Continental Rifts and Passive Margins

Tectonic Inheritance in Continental Rifts and Passive Margins PDF Author: Achyuta Ayan Misra
Publisher: Springer
ISBN: 3319205765
Category : Science
Languages : en
Pages : 97

Get Book Here

Book Description
This work reviews the mechanism of rifting with a focus on pre-existing tectonic weaknesses in pre-rift and/or basement rocks, i.e., on tectonic inheritance. The passive margins that are studied in this book are the Norwegian Continental Shelf, the Eastern North America and the East and West Indian Continental Margins. The continental rifts that have been analysed are the East African Rift System, the Brazilian Continental Rift Systems and the European Cenozoic Rift System. It states how rifts and passive margins serve as valuable locations for hydrocarbon exploration. Tectonic inheritance/heritage examines the influence of pre-existing/pre-rift elements on the geometry, genesis and propagation of rift-related faults. Such elements include anisotropies in the shallow crustal levels, as well as the rheology of the lithosphere. Inheritance greatly influences the architecture of rifted passive margins including the attitude of faults and geometry of horsts, (half-) grabens, transfer zones etc. Inheritance is also a determining factor in the width of rifts and rift shoulder topography.

Geology at Every Scale

Geology at Every Scale PDF Author: Annette Summers Engel
Publisher: Geological Society of America
ISBN: 0813700507
Category : Science
Languages : en
Pages : 220

Get Book Here

Book Description
"The chapters in this guidebook are organized according to major geologic themes, starting first with field trips in the Knoxville area that highlight, in some way, local carbonates, and then by ending with field trips focused on regional tectonics that include travel to North and South Carolina and Georgia"--