Cambrian–early Ordovician volcanism across the South Armorican and Occitan domains of the Variscan Belt in France: Continental break-up and rifting of the northern Gondwana margin

Cambrian–early Ordovician volcanism across the South Armorican and Occitan domains of the Variscan Belt in France: Continental break-up and rifting of the northern Gondwana margin

The Cambrian–lower Ordovician volcanic units of the South Armorican and Occitan domains are analysed in a tectonostratigraphic survey of the French Variscan Belt. The South Armorican lavas consist of continental tholeiites in middle Cambrian–Furongian sequences related to continental break-up. A sig...

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Bibliographic Details
Main Authors: André Pouclet, J. Javier Álvaro, Jacques-Marie Bardintzeff, Andrés Gil Imaz, Eric Monceret, Daniel Vizcaïno
Format: Article
Language:English
Published: Elsevier 2017-01-01
Series:Geoscience Frontiers
Subjects:
Gondwana margin
Cambro–Ordovician volcanic activity
Continental tholeiite
Rheic Ocean
Middle-European Ocean
Palaeotethys Ocean
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987116300196

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