Pluton-Dyke Relationships in a Variscan Granitic Complex from AMS and Gravity Modelling
Pluton-dyke relationships in a Variscan granitic complex from AMS and gravity modelling. Inception of the extensional tectonics in the South Armorican Domain (France) Paul Turrillot, Michel Faure, Guillaume Martelet, Yan Chen, Romain Augier To cite this version: Paul Turrillot, Michel Faure, Guillaume Martelet, Yan Chen, Romain Augier. Pluton-dyke relationships in a Variscan granitic complex from AMS and gravity modelling. Inception of the extensional tectonics in the South Armorican Domain (France). Journal of Structural Geology, Elsevier, 2011, 33, pp.1681-1698. <10.1016/j.jsg.2011.08.004>. <insu-00619326> HAL Id: insu-00619326 https://hal-insu.archives-ouvertes.fr/insu-00619326 Submitted on 22 Dec 2011 HAL is a multi-disciplinary open access L'archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destin´eeau d´ep^otet `ala diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publi´esou non, lished or not. The documents may come from ´emanant des ´etablissements d'enseignement et de teaching and research institutions in France or recherche fran¸caisou ´etrangers,des laboratoires abroad, or from public or private research centers. publics ou priv´es. Pluton-dyke relationships in a Variscan granitic complex from AMS and gravity modelling. Inception of the extensional tectonics in the South Armorican Domain (France) P. Turrillota, b, , M. Faurea, G. Marteletb, Y. Chena, R. Augiera Institut des Sciences de la Terre d‟Orléans (ISTO), Université d‟Orléans, CNRS/INSU, a Université François Rabelais Tours, UMR6113, 45071 Orléans cedex 2, France b BRGM-GEO/G2R, BP 36009, 45060 Orléans cedex 2, France Abstract The Carnac granitic Complex (South Armorican Domain, Western France) was emplaced during Late Carboniferous times in the deepest Variscan unit, roofed by two major extensional shear zones.
[Show full text]