Avalonian and Cadomian Geology of the North Atlantic

Avalonian and Cadomian Geology of the North Atlantic PDF Author: Richard A. Strachan
Publisher: Blackie Academic and Professional
ISBN:
Category : Science
Languages : en
Pages : 272

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Avalonian and Cadomian Geology of the North Atlantic

Avalonian and Cadomian Geology of the North Atlantic PDF Author: Richard A. Strachan
Publisher: Blackie Academic and Professional
ISBN:
Category : Science
Languages : en
Pages : 272

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Book Description


Avalonian and Related Peri-Gondwanan Terranes of the Circum-North Atlantic

Avalonian and Related Peri-Gondwanan Terranes of the Circum-North Atlantic PDF Author: Damian Nance
Publisher: Geological Society of America
ISBN: 0813723043
Category : Science
Languages : en
Pages : 394

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Avalonian and Cadomian Geology of the North Atlantic

Avalonian and Cadomian Geology of the North Atlantic PDF Author: R.A. Strachan
Publisher: Springer
ISBN: 9789401066679
Category : Science
Languages : en
Pages : 252

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Book Description
Avalonian and Cadomian Geology of the North Atlantic aims to provide region by region syntheses of those terranes which are believed to have once formed part of the Late Proterozoic Avalonian-Cadomian belt. The belt originally comprised a series of volcanic arcs and marginal basins formed during the period c. 700-500 Ma ago, producing a range of calc-alkaline volcanics and intrusives and marginal basin sediments partly founded on continental basement rocks. Originally about 9000 km long, the belt is made up of a number of terranes later separated by the Caledonian orogeny (c. 500- 400 Ma), Variscan orogeny (c. 325 Ma), and the recent opening ofthe Atlantic Ocean (c. 70 Ma). The rocks therefore are now located on both sides of the Atlantic, as far apart as Florida and Czechoslovakia. A possible modern analogue for the Avalonian-Cadomian belt may be the present-day Western Pacific margins. We believe that a synthesis such as this provides the basis for correlation of the timing of events and hence improves our understanding of the underlying tectonic framework of the belt. This book developed from the recognition of, first, our own lack of knowledge of contemporaneous events outwith Armorica, and, second, the likelihood that other researchers working on individual areas or terranes do so in relative isolation. We have therefore commissioned chapters from researchers considered to be experts on their own particular areas.

The Evolution of the Rheic Ocean

The Evolution of the Rheic Ocean PDF Author: Ulf Linnemann
Publisher: Geological Society of America
ISBN: 0813724236
Category : Science
Languages : en
Pages : 642

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Book Description
Geological evolution of middle to late Paleozoic rocks in the Avalon terrane of northern mainland Nova Scotia, Canadian Appalachians: a record of tectonothermal activity along the northern margin of the Rheic Ocean in the Appalachian-Caledonide orogen.

Laurentia-Gondwana Connections Before Pangea

Laurentia-Gondwana Connections Before Pangea PDF Author: Víctor A. Ramos
Publisher: Geological Society of America
ISBN: 9780813723365
Category : Science
Languages : en
Pages : 290

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Book Description
Explores the tectonics interaction among the exotic terrians between Laurentia and Southwest Gondwana. The authors reveal data that sheds light on pre-Pangea connections between Laurentia and Southwest Gondwana. These data concern the presence of Ollenelus and associated fauna in the Precordillera of central Western South America; the common early Paleozoic paleomagnetic data, the presence of a large early Paleozoic carbo nate platform distinct from the Southwest Gondwanan clastic platforms associated with glacial deposits, and the exotic nature of the Grenville basement of this platform.

Proterozoic Tectonic Evolution of the Grenville Orogen in North America

Proterozoic Tectonic Evolution of the Grenville Orogen in North America PDF Author: Richard P. Tollo
Publisher: Geological Society of America
ISBN: 9780813711973
Category : Science
Languages : en
Pages : 900

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The Boundaries of the West African Craton

The Boundaries of the West African Craton PDF Author: Nasser Ennih
Publisher: Geological Society of London
ISBN: 9781862392519
Category : Science
Languages : en
Pages : 552

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New Developments in the Appalachian-Caledonian-Variscan Orogen

New Developments in the Appalachian-Caledonian-Variscan Orogen PDF Author: Yvette D. Kuiper
Publisher: Geological Society of America
ISBN: 0813725542
Category : Science
Languages : en
Pages :

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Book Description
"This volume provides a comprehensive overview of our understanding of the evolution of the Appalachian-Caledonian-Variscan orogen. It takes the reader along a clockwise path around the North Atlantic Ocean from the U.S. and Canadian Appalachians; to the Caledonides of Spitsbergen, Scandinavia, Scotland and Ireland; and thence south to the Variscides of Morocco"--

The Geology of Central Europe: Precambrian and Palaeozoic

The Geology of Central Europe: Precambrian and Palaeozoic PDF Author: Tom McCann
Publisher: Geological Society of London
ISBN: 9781862392458
Category : Science
Languages : en
Pages : 804

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Book Description
Publishers Weekly Top 10 Best of the Year In her new collection, Story Prize finalist Maureen F. McHugh delves into the dark heart of contemporary life and life five minutes from now and how easy it is to mix up one with the other. Her stories are post-bird flu, in the middle of medical trials, wondering if our computers are smarter than us, wondering when our jobs are going to be outsourced overseas, wondering if we are who we say we are, and not sure what we'd do to survive the coming zombie plague. Praise for Maureen F. McHugh: "Gorgeously crafted stories."—Nancy Pearl, NPR "Hauntingly beautiful."—Booklist "Unpredictable and poetic work."—The Plain Dealer Maureen F. McHugh has lived in New York; Shijiazhuang, China; Ohio; Austin, Texas; and now lives in Los Angeles, California. She is the author of a Story Prize finalist collection, Mothers & Other Monsters, and four novels, including Tiptree Award-winner China Mountain Zhang and New York Times editor's choice Nekropolis. McHugh has also worked on alternate reality games for Halo 2, The Watchmen, and Nine Inch Nails, among others. io9 Best SF&F Books of 2011 Tiptree Award Honor List Philip K. Dick Award finalist Story Prize Notable Book

Canadian Journal of Earth Sciences

Canadian Journal of Earth Sciences PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 760

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Book Description