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Shear strain in the St. Malo migmatite dome (N Brittany)

dc.contributor.authorRomán Berdiel, Teresa
dc.contributor.authorGapais, D.
dc.contributor.authorBrun, J. P.
dc.date.accessioned2015-05-08T11:39:09Z
dc.date.available2015-05-08T11:39:09Z
dc.date.issued1997
dc.identifier.urihttp://hdl.handle.net/10272/10534
dc.description.abstractThe Cadomian migmatite dome of St. Malo is affected by centimetric to metric shear bands. The shear bands bear a stretching lineation underlined by alignments of fibrous sillimanite crystals at Dinard and St. Briac outcrops. These shear bands were analysed by means of the Right Dihedra method. They indicate a NNE-SSW stretching direction and a subvertical shortening direction. They are consistent with foliation and stretching lineation orientations. This study suggests that the St. Malo migmatite dome was affected by a post-orogenic extensional tectonic regimeen_US
dc.language.isospaen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.otherMigmatitesen_US
dc.subject.otherShear zoneen_US
dc.subject.otherFault analysisen_US
dc.subject.otherCadomian orogenyen_US
dc.subject.otherArmorican Massifen_US
dc.titleDeformación de cizalla en el domo migmatítico de St. Malo (Macizo Armoricano, oeste de Francia)en_US
dc.titleShear strain in the St. Malo migmatite dome (N Brittany)eng
dc.typeinfo:eu-repo/semantics/articleen_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US


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