The Eastern Margin of the North Atlantic Basin PDF Download

Author: Wilfrid Hudleston Hudleston
Publisher:
ISBN:
Category :
Languages : en
Pages : 21

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Author: Joseph William Spencer
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Author: Wilfrid Hudleston Hudleston
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Alan Nairn
Publisher: Springer Science & Business Media
ISBN: 1468430335
Category : Science
Languages : en
Pages : 614

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1. A Model for the North Atlantic.- 2. The Geology of the Bahama-Blake Plateau Region.- 3. The Continental Margin of Eastern North America, Florida to Newfoundland.- 4. The Northeastward Termination of the Appalachian Orogen.- 5. An Outline of the Geology of the Atlantic Coast of Greenland.- 6. The Scandinavian Caledonides.- 7. The Geology of the Southern Termination of the Caledonides.- 8. The Geology of the Western Approaches.- 9. The Geology and Sedimentation History of the Bay of Biscay.- 10. Geology of West Africa and Canary and Cape Verde Islands.- 11. Cenozoic to Recent Volcanism in and.

Author: C.A. Burk
Publisher: Springer
ISBN: 3662011417
Category : Science
Languages : en
Pages : 976

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The continental margins of the world constitute the most impressive and largest physiographic feature of the earth's surface, and one of fundamentally great geological significance. Continental margins have been the subject of increasing attention in recent years, an interest focused by a body of new data that has provided new insights into their character. This interest was further stimulated by the realization that, in addition to the abundant living resources, continental margins contain petroleum and mineral resources that are accessible with existing technology. This realization, along with their basic geological importance, has provoked further research into the nature of continental margins throughout the world. A summary of these findings, as related to both recent and ancient continental margins, is the subject of this book. At various times in the past we had been approached individually to prepare a basic reference to continental margins; we then proposed to do such a volume jointly. However, the stimulus for the present volume eventually arose from a Penrose Conference arranged through the Geological Society of America. This conference was attended by specialists of numerous disciplines and from throughout the world, many of whom insisted that such a volume would be both timely and useful. Consequently, we agreed to undertake the task of assembling this book, with the objectives of making it available as soon and as inexpensively as possible.

Author: Webster Mohriak
Publisher: American Geophysical Union
ISBN: 0875900984
Category : Science
Languages : en
Pages : 355

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This reference on the geology and geophysics of continental margins contains a total of 15 papers developed from a session of the Fifth International Congress of the Brazilian Geophysical Society held in Sao Paulo, Brazil in 1997, as well as a number of other contributions. Subjects include the roots of the southeastern continental margin of Brazil, the mosaic of Terranes in central Europe, the evolution of the Angolan passive margin; geological and geophysical interpretation of the San Julian Basin offshore Argentina; and the tectonic evolution of the equatorial South Atlantic. Of likely interest to academic geoscientists working in basin analysis and those engaged in petroleum exploration. Member price, $52.50. Annotation copyrighted by Book News, Inc., Portland, OR.

Author: Anthony G. Doré
Publisher: Geological Society of London
ISBN: 9781862391123
Category : Science
Languages : en
Pages : 504

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Author: Bruce C. Heezen, Marie Tharp, and Maurice Ewing
Publisher: Geological Society of America
ISBN: 0813720656
Category : Ocean bottom
Languages : en
Pages : 165

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Author: Gerold Wefer
Publisher: Springer Science & Business Media
ISBN: 3662051273
Category : Science
Languages : en
Pages : 486

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Ocean margins are the transitional zones between the oceans and continents. They represent dynamic systems in which numerous processes shape the environment and result in impacting the utilization and hazard potentials for humans. These processes are influenced by a variety of steering mechanisms, from mountain building and climate on the land to tectonics and sea-level fluctuations in ocean margins. This book examines various aspects of regulation for the long-term development of ocean margins, of the impact of fluids and of the dynamics of benthic life at and below the seafloor in ocean margin systems.

Author:
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Category :
Languages : en
Pages :

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The tectonics of the eastern passive margin of the North Atlantic are reexamined. The Scandinavian North Atlantic passive margin includes not only the offshore exploration and basin domain but also large portions of the onshore domains of the Scandinavian Caledonides. Combined information from structural geology, potential field data, regional geology, basin development, and geomorphology made it possible to propose a new definition of the passive margin. The rift shoulder is formed by linked faults defining the present rift flank. These faults are the extensional structures located furthest to the east onshore Norway/Sweden that can be linked to the rifting that led to the formation of the North Atlantic. This innermost boundary fault system (IBF) is formed by a set of normal west dipping crustal faults. It extends over a distance exceeding 2000 km from the North Sea, across the Caledonian mountain belt to the Barents Sea. The passive margin width, between the continent-ocean boundary and the IBF, ranges from 550 km in the south to over 700 km in mid-Norway to 165 km north of Lofoten. Rifting and faulting on the IBF started in Permo-Carboniferous, and a succession of rift phases eventually culminated in continental breakup and the formation of the North Atlantic. Basin development between Permian and Cretaceous was toward the future breakaway fault, but faulting was also active on land from Mesozoic to Present. Onshore-offshore crustal-scale cross sections show the geometry of the passive margin, the dip orientation of the major faults and the changes in crustal thickness.