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The Variscan Orogeny

2014-07-28 Science
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Release : 2014-07-28
Genre : Science
Kind : eBook
Book Rating : 582/5 ( reviews)

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Book Synopsis The Variscan Orogeny by : K. Schulmann

Download or read book The Variscan Orogeny written by K. Schulmann. This book was released on 2014-07-28. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes the state of the art of Variscan geology from Iberia to the Bohemian Massif. The European Variscan belt consists of two orogens: the older, northern and the younger, southern. The northern Variscan realm was dominated by Late Devonian–Carboniferous rifting, subduction and collisional events as defined by sedimentary records, crustal growth, recycling of continental crust and large-scale deformations. In contrast, the southern European crust was reworked by major Late Carboniferous collision followed by Permian wrenching. The Late Carboniferous–Permian orogeny overprinted the previously accreted system in the north, but with much lower intensity, resulting in magmatic recycling and extensional tectonics. These two main orogenic cycles do not reflect episodic evolution of a single orogenic system but a complete change in orientation of stress field, thermal regime, degree of reworking and recycling of European crust, reflecting a major switch in plate configurations at the Early–Late Carboniferous boundary.

Orogenic Processes

2000 Science
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Release : 2000
Genre : Science
Kind : eBook
Book Rating : 737/5 ( reviews)

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Book Synopsis Orogenic Processes by : Wolfgang Franke (géologue).)

Download or read book Orogenic Processes written by Wolfgang Franke (géologue).). This book was released on 2000. Available in PDF, EPUB and Kindle. Book excerpt:

The Geology of England and Wales

2006 Science
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Release : 2006
Genre : Science
Kind : eBook
Book Rating : 007/5 ( reviews)

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Book Synopsis The Geology of England and Wales by : P. J. Brenchley

Download or read book The Geology of England and Wales written by P. J. Brenchley. This book was released on 2006. Available in PDF, EPUB and Kindle. Book excerpt: 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 Variscan Belt of Western Europe, Volume 1

2023-07-21 History
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Release : 2023-07-21
Genre : History
Kind : eBook
Book Rating : 953/5 ( reviews)

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Book Synopsis The Variscan Belt of Western Europe, Volume 1 by : Yoann Denele

Download or read book The Variscan Belt of Western Europe, Volume 1 written by Yoann Denele. This book was released on 2023-07-21. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the geological record and the evolution of ideas concerning the Variscan orogenic belt in France and neighboring regions. Volume 1 is based on a general introduction concerning the imprint of the Variscan period on the geology of France, as well as on the particularities of the study of this ancient orogen. A history of the concepts applied to the Variscan belt is proposed in order to consider this orogen in the history of Earth Sciences. A paleogeodynamic analysis of the Variscan cycle sets the general framework for the evolution of the orogen, which is then tackled through the prism of the magmatic, metamorphic and tectonic record of the early phases (from Cambrian to Lower Carboniferous). Volume 2 proposes an analysis of the late evolution of the Variscan orogenic belt, reflecting its dismantling in a high-temperature context during the Upper Carboniferous and Permian. The sedimentary archives are described, as well as the questions raised by the specificities of this ancient orogen.

The Variscan Belt of Western Europe, Volume 2

2024-02-13 Science
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Release : 2024-02-13
Genre : Science
Kind : eBook
Book Rating : 000/5 ( reviews)

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Book Synopsis The Variscan Belt of Western Europe, Volume 2 by : Yoann Denele

Download or read book The Variscan Belt of Western Europe, Volume 2 written by Yoann Denele. This book was released on 2024-02-13. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the geological record and the evolution of ideas concerning the Variscan orogenic belt in France and neighboring regions. Volume 1 is based on a general introduction concerning the imprint of the Variscan period on the geology of France, as well as on the particularities of the study of this ancient orogen. A history of the concepts applied to the Variscan belt is proposed in order to consider this orogen in the history of Earth Sciences. A paleogeodynamic analysis of the Variscan cycle sets the general framework for the evolution of the orogen, which is then tackled through the prism of the magmatic, metamorphic and tectonic record of the early phases (from Cambrian to Lower Carboniferous). Volume 2 proposes an analysis of the late evolution of the Variscan orogenic belt, reflecting its dismantling in a high-temperature context during the Upper Carboniferous and Permian. The sedimentary archives are described, as well as the questions raised by the specificities of this ancient orogen.

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