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<identifier>oai:HAL:hal-00407955v1</identifier>
<datestamp>2018-01-11</datestamp>
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<publisher>HAL CCSD</publisher>
<title lang=en>Record of a Palaeogene syn-collisional extension in the north Aegean region: evidence from the Kemer micaschists (NW Turkey)</title>
<creator>Beccaletto, L.</creator>
<creator>Bonev, N.</creator>
<creator>Bosch, Delphine</creator>
<creator>Bruguier, Olivier</creator>
<contributor>Institute of Geology and Paleontology, University of Lausanne ; Université du Québec</contributor>
<contributor>Department of Geology and Paleontology, Sofia University ; Université du Québec</contributor>
<contributor>Géosciences Montpellier ; Université des Antilles et de la Guyane (UAG) - Institut national des sciences de l'Univers (INSU - CNRS) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<source>ISSN: 0016-7568</source>
<source>EISSN: 1469-5081</source>
<source>Geological Magazine</source>
<publisher>Cambridge University Press (CUP)</publisher>
<identifier>hal-00407955</identifier>
<identifier>https://hal.archives-ouvertes.fr/hal-00407955</identifier>
<source>https://hal.archives-ouvertes.fr/hal-00407955</source>
<source>Geological Magazine, Cambridge University Press (CUP), 2007, 144 (2), pp.393-400. 〈10.1017/S001675680700310X〉</source>
<identifier>DOI : 10.1017/S001675680700310X</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1017/S001675680700310X</relation>
<language>en</language>
<subject lang=en>ductile shear</subject>
<subject lang=en>metamorphism</subject>
<subject lang=en>extension</subject>
<subject lang=en>north Aegean</subject>
<subject lang=en>U/Pb (LA/ICP/MS) geochronology</subject>
<subject lang=en>xenotime</subject>
<subject>[SDU.STU.PE] Sciences of the Universe [physics]/Earth Sciences/Petrography</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>In NW Turkey, the medium-grade Kemer micaschists of the Biga Peninsula record NE-directed extension related to ductile to brittle–ductile shearing during the Palaeogene period: a lower limit for their exhumation is given by the Late Maastrichtian age of the HP–LT metamorphism of a similar nearby area (Çamlica micaschists); an upper limit is given by the Early Eocene intrusion age of the post-kinematic Karabiga granitoid, dated as 52.7 ± 1.9 Ma using the U–Pb LA–ICP–MS method on xenotime. Correlations with the northeasterly Rhodope region and integration into the geodynamic regional frame indicate that the Kemer micaschists experienced an extensional deformation connected to a collisional context in latest Cretaceous–early Tertiary times. The Kemer micaschists therefore represent a new area (the first in Turkey), which suffered synorogenic extension in the north Aegean domain at the very beginning of Tertiary times.</description>
<date>2007</date>
</dc>
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