Recent and present-day tectonics near a hot spot : the transform zones of iceland

• Main Authors: Bergerat, Françoise, Angelier, Jacques, Homberg, Catherine, Garcia, Sebastian, Verrier, S., Bellou, Magalie
• Other Authors: Institut des Sciences de la Terre de Paris (iSTeP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Géoazur (GEOAZUR 6526), Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Institut für Geologische Wissenschaften, Freie Universität Berlin
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2010
• Subjects: [SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/Tectonics; [SDE.MCG]Environmental Sciences/Global Changes; Husavik; Mid-Atlantic Ridge; Iceland; Flatey
• Online Access: https://hal.univ-brest.fr/hal-00480616; https://hal.univ-brest.fr/hal-00480616/document; https://hal.univ-brest.fr/hal-00480616/file/BergeratF._resume_3_-1.pdf

The two transform zones that connect the Icelandic rift segments and the mid-Atlantic Ridge close to the Icelandic hot spot, are described in terms of geometry of faulting and stress fields. They differ in age: 8-8.5 My in the north and 2-3 My in the south, illustrating the different stages of matur...