Extensional Evolution Of The Central East Greenland Caledonides
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Author |
: Arthur Percy White |
Publisher |
: |
Total Pages |
: 301 |
Release |
: 2001 |
ISBN-10 |
: OCLC:50179772 |
ISBN-13 |
: |
Rating |
: 4/5 (72 Downloads) |
Synopsis Extensional Evolution of the Central East Greenland Caledonides by : Arthur Percy White
(Cont.) This is the first time that an alternation between thrusting and normal faulting has been observed in an over-riding plate during continent-continent collision, and only the second time that it has ever been documented in a collisional orogen. The data imply that there was a fundamental cyclicity between crustal thickening and thinning, consistent with dynamical models of orogenesis in which plate-forces responsible for contraction and gravitational forces responsible for extension, oscillate between periods where one dominates. Furthermore, given the established relationship between topography and synorogenic extension in active mountain belts, it is likely that activity along the Tindern detachment, the earliest splay of the FRD, was controlled by Caledonian paleotopography that formed during the initial stages of orogenesis. The fact that most middle- and upper-crustal extension was restricted to the FRD implies that a localized inherent crustal weakness may have developed after initial movement along the Tindern detachment. Given that late-stage Devonian activity on the FRD may have played a prominent role in the formation of the Devonian basins, which themselves likely controlled the geometry and location of subsequent Mesozoic extension and formation of the North Sea basins, the implication is that the position of rifting of the north Atlantic ocean was partially [pre-determined] inherited from the initial Caledonian paleotopography.
Author |
: A. K. Higgins |
Publisher |
: Geological Society of America |
Total Pages |
: 388 |
Release |
: 2008 |
ISBN-10 |
: 9780813712024 |
ISBN-13 |
: 0813712025 |
Rating |
: 4/5 (24 Downloads) |
Synopsis The Greenland Caledonides by : A. K. Higgins
Accompanying CD-ROM contains fold. col. map, entitled, in both formats, "Caledonian orogen : East Greenland 70°N-82°N : Geological map 1:1 000 000.
Author |
: A. K. Higgins |
Publisher |
: |
Total Pages |
: 108 |
Release |
: 2004 |
ISBN-10 |
: STANFORD:36105121820000 |
ISBN-13 |
: |
Rating |
: 4/5 (00 Downloads) |
Synopsis East Greenland Caledonides by : A. K. Higgins
Author |
: F. Corfu |
Publisher |
: Geological Society of London |
Total Pages |
: 710 |
Release |
: 2014-04-14 |
ISBN-10 |
: 9781862393776 |
ISBN-13 |
: 186239377X |
Rating |
: 4/5 (76 Downloads) |
Synopsis New Perspectives on the Caledonides of Scandinavia and Related Areas by : F. Corfu
The Caledonides are a major orogenic belt that stretches from the Arctic, through Scandinavia, East Greenland, Britain and Ireland into the Atlantic coast of North America. Following the break-up of Rodinia, the Caledonides formed in the Palaeozoic by the drifting of various continents and their eventual aggregation in the Silurian and Devonian. The orogen subsequently fragmented during the opening of the Atlantic Ocean. This volume brings together 25 papers presenting the results of modern research that investigates the orogenic processes and the provenance of specific components of the belt. The contributions reflect different lines of research, linking traditional field studies with modern analytical techniques. In addition three overview papers summarize the main features of the belts in Scandinavia, Svalbard, East Greenland, Britain and Ireland, highlighting the advances made since the last major synthesis of the Scandinavian Caledonides 30 years ago, and discussing important open questions.
Author |
: Richard D. Law |
Publisher |
: Geological Society of London |
Total Pages |
: 886 |
Release |
: 2010 |
ISBN-10 |
: 1862393001 |
ISBN-13 |
: 9781862393004 |
Rating |
: 4/5 (01 Downloads) |
Synopsis Continental Tectonics and Mountain Building by : Richard D. Law
The Geological Survey's 1907 Memoir 'The Geological Structure of the North-West Highlands of Scotland' outlined many of the principles of field-based structural and tectonic analysis that have subsequently guided generations of geologists working in other mountain belts, both ancient and modern. These 32 papers celebrate the centenary of the 1907 Memoir by placing the original findings in both historical and modern contexts, and juxtaposing them against present-day studies of deformation processes operating not only in the NW Highlands, but also in other mountain belts.
Author |
: Robert Bruce Miller |
Publisher |
: Geological Society of America |
Total Pages |
: 324 |
Release |
: 2009 |
ISBN-10 |
: 9780813724560 |
ISBN-13 |
: 0813724562 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Crustal Cross Sections from the Western North American Cordillera and Elsewhere by : Robert Bruce Miller
"Exposed crustal cross sections provide a unique direct view of continental crust, and are a major source of insights into variations in lithologic and geochemical composition, structural style, metamorphism, plutonism, and rheology with progressive depth through the crust. This volume provides a synthesis of crustal cross sections with a special emphasis on Phanerozoic sections from the western North American Cordillera, supplemented by articles on lower- and mid-crustal sections through Proterozoic crust in North America and Australia, and the classic crustal section of Fiordland, New Zealand. Many of the papers describe multidisciplinary research on crustal sections and include data from various combinations of structural analysis, geochemistry, geothermobarometry, geochronology, geophysics, and other disciplines. The volume also discusses common problems for the interpretation of crustal cross sections, including how sections that expose deep-crustal rocks are eventually exhumed, and leading to the conclusion that there is no simple 'standard model' for continental crust. This volume will be useful to those interested in structural geology, tectonics, geodynamics, regional geology, petrology, geochemistry/isotope geology, and geophysics."--Pub. desc.
Author |
: Heinrich D Holland |
Publisher |
: Academic Press |
Total Pages |
: 539 |
Release |
: 2010-09-30 |
ISBN-10 |
: 9780080967097 |
ISBN-13 |
: 0080967094 |
Rating |
: 4/5 (97 Downloads) |
Synopsis Radioactive Geochronometry by : Heinrich D Holland
The history of Earth in the Solar System has been unraveled using natural radioactivity. The sources of this radioactivity are the original creation of the elements and the subsequent bombardment of objects, including Earth, in the Solar System by cosmic rays. Both radioactive and radiogenic nuclides are harnessed to arrive at ages of various events and processes on Earth. This collection of chapters from the Treatise on Geochemistry displays the range of radioactive geochronometric studies that have been addressed by researchers in various fields of Earth science. These range from the age of Earth and the Solar System to the dating of the history of Earth that assists us in defining the major events in Earth history. In addition, the use of radioactive geochronometry in describing rates of Earth surface processes, including the climate history recorded in ocean sediments and the patterns of circulation of the fluid Earth, has extended the range of utility of radioactive isotopes as chronometric and tracer tools. Comprehensive, interdisciplinary and authoritative content selected by leading subject experts Robust illustrations, figures and tables Affordably priced sampling of content from the full Treatise on Geochemistry
Author |
: Karsten Piepjohn |
Publisher |
: Geological Society of America |
Total Pages |
: 700 |
Release |
: 2019-05-23 |
ISBN-10 |
: 9780813725413 |
ISBN-13 |
: 0813725410 |
Rating |
: 4/5 (13 Downloads) |
Synopsis Circum-Arctic Structural Events by : Karsten Piepjohn
"To recognize the 25th anniversary of the Circum-Arctic Structural Events program, an effort organized by the Bundesanstalt fèur Geowissenschaften und Rohstoffe, this volume presents results from 18 major field expeditions involving 100+ geoscientists from a spectrum of disciplines. The volume focuses on the Proterozoic to Cenozoic tectonic evolution of the circum-Arctic region with correlations to adjacent orogens"--
Author |
: R.L. Rudnick |
Publisher |
: Elsevier |
Total Pages |
: 708 |
Release |
: 2005-12-19 |
ISBN-10 |
: 008044847X |
ISBN-13 |
: 9780080448473 |
Rating |
: 4/5 (7X Downloads) |
Synopsis The Crust by : R.L. Rudnick
The Treatise on Geochemistry is the first work providing a comprehensive, integrated summary of the present state of geochemistry. It deals with all the major subjects in the field, ranging from the chemistry of the solar system to environmental geochemistry. The Treatise on Geochemistry has drawn on the expertise of outstanding scientists throughout the world, creating the reference work in geochemistry for the next decade. Each volume consists of fifteen to twenty-five chapters written by recognized authorities in their fields, and chosen by the Volume Editors in consultation with the Executive Editors. Particular emphasis has been placed on integrating the subject matter of the individual chapters and volumes. Elsevier also offers the Treatise on Geochemistry in electronic format via the online platform ScienceDirect, the most comprehensive database of academic research on the Internet today, enhanced by a suite of sophisticated linking, searching and retrieval tools.
Author |
: Mark R. Handy |
Publisher |
: MIT Press |
Total Pages |
: 461 |
Release |
: 2007 |
ISBN-10 |
: 9780262083621 |
ISBN-13 |
: 0262083620 |
Rating |
: 4/5 (21 Downloads) |
Synopsis Tectonic Faults by : Mark R. Handy
Scientists examine tectonic faulting on all scales--from seismic fault slip to the formation of mountain ranges--and discuss its connection to a wide range of global phenomena, including long-term climate change and evolution. Tectonic faults are sites of localized motion, both at the Earth's surface and within its dynamic interior. Faulting is directly linked to a wide range of global phenomena, including long-term climate change and the evolution of hominids, the opening and closure of oceans, and the rise and fall of mountain ranges. In Tectonic Faults, scientists from a variety of disciplines explore the connections between faulting and the processes of the Earth's atmosphere, surface, and interior. They consider faults and faulting from many different vantage points--including those of surface analysts, geochemists, material scientists, and physicists--and in all scales, from seismic fault slip to moving tectonic plates. They address basic issues, including the imaging of faults from Earth's surface to the base of the lithosphere and deeper, the structure and rheology of fault rocks, and the role of fluids and melt on the physical properties of deforming rock. They suggest strategies for understanding the interaction of faulting with topography and climate, predicting fault behavior, and interpreting the impacts on the rock record and the human environment. Using an Earth Systems approach, Tectonic Faults provides a new understanding of feedback between faulting and Earth's atmospheric, surface, and interior processes, and recommends new approaches for advancing knowledge of tectonic faults as an integral part of our dynamic planet.