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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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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Book Description


Whence the Mountains?

Whence the Mountains? PDF Author: James W. Sears
Publisher: Geological Society of America
ISBN: 0813724333
Category : Science
Languages : en
Pages : 440

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Book Description
The 19 original papers on the tectonic evolution of mountain systems were collected to mark the 50th anniversary of Price's description of the Canadian Cordillera. A sampling of topics turns up the driving mechanism and three-dimensional circulation of plate tectonics, the Belt-Purcell Basic as the keystone of the Rocky Mountain fold-and-thrust belt in the US and Canada, Silurian-Devonian orogenic events in the central Appalachians and the crystalline southern Appalachians, and defining the eastern boundary of the North Asian craton from structural and subsidence history studies of the Verkhoyansk fold-and-thrust belt. A fold-out sheet of color maps and diagrams is tucked into a pocket inside the back cover.

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.

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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Laurentia-Gondwana Connections Before Pangea

Laurentia-Gondwana Connections Before Pangea PDF Author: VĂ­ctor 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.

Middle American Terranes, Potential Correlatives, and Orogenic Processes

Middle American Terranes, Potential Correlatives, and Orogenic Processes PDF Author: J. Duncan Keppie
Publisher: CRC Press
ISBN: 1420073737
Category : Science
Languages : en
Pages : 404

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Book Description
Consisting of papers that have appeared recently in International Geology Review, Middle American Terranes, Potential Correlatives, and Orogenic Processes focuses on Middle American terranes in which tectonic processes, including flat-slab subduction, for orogenic development are examined at various times since the late Mesoproterozoi

Terrane Processes at the Margins of Gondwana

Terrane Processes at the Margins of Gondwana PDF Author: Alan Vaughan
Publisher: Geological Society of London
ISBN: 9781862391796
Category : Science
Languages : en
Pages : 462

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Book Description
The Australide orogen, the southern hemisphere Neoproterozoic to Mesozoic terrane accretionary orogen that forms the palaeo-Pacific margin of Gondwana, is one of the largest and longest-lived orogens on Earth. This book brings together a series of reviews and multidisciplinary research papers that comprehensively cover the Australides from the Tasman orogen of eastern Australia to the Neoproterozoic and Palaeozoic orogens of South America, taking in New Zealand and Antarctica along the way. It deals with the evolution of the southern Gondwana margin, as it grew during a series of terrane accretion episodes from the late Proterozoic through to final fragmentation in mid-Cretaceous times. Global perspectives are given by comparison with the Palaeozoic northern Gondwana margin and documentation of world-wide terrane accretion episodes in the Late Triassic-Early Jurassic and mid-Cretaceous. The Tasmanides of eastern Australia, and the terrane histories of New Zealand and southern South America are given comprehensive up-to-date reviews.

From Rodinia to Pangea

From Rodinia to Pangea PDF Author: Richard P. Tollo
Publisher: Geological Society of America
ISBN: 0813712068
Category : Science
Languages : en
Pages : 972

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Book Description
"The Appalachians constitute one of Earth's major tectonic features and have served as a springboard for innovative geologic thought for more than 170 years. This volume contains 36 original papers reporting the results of research performed throughout nearly the entire length and breadth of the Appalachian region, including all major provinces and geographical areas. Memoir 206 was designed to commemorate the (near-)fortieth anniversary of the publication of the classic Studies of Appalachian Geology volumes that appeared just prior to the application of plate tectonic concepts to the region. Contributions concerning structural evolution, sedimentation, stratigraphy, magmatic processes, metamorphism, tectonics, and terrane accretion illustrate the wide range of ongoing research in the area and collectively serve to mark the considerable progress in scientific thought that has occurred during the past four decades."--pub. desc.

The Geology of England and Wales

The Geology of England and Wales PDF Author: P. J. Brenchley
Publisher: Geological Society of London
ISBN: 9781862392007
Category : Science
Languages : en
Pages : 588

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Book Description
This second edition of 'The Geology of England and Wales' is considerably expanded from its predecessor, reflecting the increase in our knowledge of the region, and particularly of the offshore areas. Forty specialists have contributed to 18 chapters, which cover a time range from 700 million years ago to 200 million years into the future. A new format places all the chapters in approximately temporal order. Both offshore and economic geology now form an integral part of appropriate chapters.

The Geology of Central Europe

The Geology of Central Europe PDF Author: Tom McCann
Publisher: Geological Society of London
ISBN: 9781862392465
Category : Science
Languages : en
Pages : 806

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Book Description
Volume 1 focuses on the evolution of Central Europe from the Precambrian to the Permian, a dynamic period which traces the formation of Central Europe from a series of microcontinents that separated from Gondwana through to the creation of Pangaea. Separate summary chapters on the Cadomian, Caledonian and Variscan orogenic events as well as on Palaeozoic magmatism provide an overview of the tectonic and magmatic evolution of the region. These descriptions sometimes extend beyond the borders of Central Europe to take in the Scottish and Irish Caledonides as well as the Palaeozoic successions in the Baltic region.