Evidence of progressive deformation in minor structures in Western Asturias (N. W. Spain) |
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| Authors: | Dr Alberto Marcos Dr Maria L Arboleya |
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| Institution: | 1. Depto. de Geotectónica, Facultad de Ciencias, Universidad, Oviedo, Spain
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| Abstract: | Examples of progressive deformation provided by minor structures are not frequent in the geological literature. In NW Spain some minor structures in Lower Paleozoic inhomogeneous layered material may be interpreted as the result of progressive deformation during the Hercynian Orogeny. The examples described include structures generated by progressive contraction (folded wedges), contraction followed by elongation (folds disrupted by boudinage) and elongation followed by contraction (folded boudins). |
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