Caledonian and late Caledonian Europe: a working hypothesis involving two contrasted compressional/extensional scenarios

Authors

  • M. Doblas Departamento de Geodinámica Interna. FacuItad de Ciencias Geológicas, Universidad Complutense
  • R. Oyarzun Departamento de Cristalografía y Mineralogía. Facultad de Ciencias Geológicas, Universidad Complutense

DOI:

https://doi.org/10.3989/egeol.90463-4453

Keywords:

Caledonian, late Caledonian, extensional province, inversion tectonics

Abstract


The tectonomagmatic and metamorphic structuration of the European Caledonian realm suggests that two mutually perpendicular compressional/extensional scenarios developed during the Ordovician-Devonian time-span. As a result of the mid Ordovician Grampian compressional scheme (Caledonian s.s.), a major extensional province developed further east from the Caledonian foldbelt in continental Europe. This scenario ended by early/mid Devonian, with the complete locking of North America, Baltica and Gondwana into a Pangaea supercontinent, thus triggering a contrasted tectonic environment which might be termed

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Published

1990-08-30

How to Cite

Doblas, M., & Oyarzun, R. (1990). Caledonian and late Caledonian Europe: a working hypothesis involving two contrasted compressional/extensional scenarios. Estudios Geológicos, 46(3-4), 217–222. https://doi.org/10.3989/egeol.90463-4453

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Articles