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<OAI-PMH schemaLocation=http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd> <responseDate>2018-01-15T15:42:26Z</responseDate> <request identifier=oai:HAL:insu-00376345v1 verb=GetRecord metadataPrefix=oai_dc>http://api.archives-ouvertes.fr/oai/hal/</request> <GetRecord> <record> <header> <identifier>oai:HAL:insu-00376345v1</identifier> <datestamp>2018-01-11</datestamp> <setSpec>type:ART</setSpec> <setSpec>subject:sdu</setSpec> <setSpec>subject:sde</setSpec> <setSpec>collection:ISTO</setSpec> <setSpec>collection:CNRS</setSpec> <setSpec>collection:UNIV-ORLEANS</setSpec> <setSpec>collection:IPGP</setSpec> <setSpec>collection:UNIV-TOURS</setSpec> <setSpec>collection:GM</setSpec> <setSpec>collection:SDE</setSpec> <setSpec>collection:INSU</setSpec> <setSpec>collection:UPMC</setSpec> <setSpec>collection:UNIV-PARIS7</setSpec> <setSpec>collection:OSUC</setSpec> <setSpec>collection:GIP-BE</setSpec> <setSpec>collection:AGROPOLIS</setSpec> <setSpec>collection:UNIV-LORRAINE</setSpec> <setSpec>collection:UNIV-AG</setSpec> <setSpec>collection:USPC</setSpec> <setSpec>collection:OTELO-UL</setSpec> <setSpec>collection:B3ESTE</setSpec> <setSpec>collection:UNIV-MONTPELLIER</setSpec> </header> <metadata><dc> <publisher>HAL CCSD</publisher> <title lang=en>Neogene uplift of the Tian Shan Mountains observed in the magnetic record of the Jingou River section (northwest China)</title> <creator>Charreau, Julien</creator> <creator>Chen, Yan</creator> <creator>Gilder, Stuart, </creator> <creator>BARRIER, Laurie</creator> <creator>Dominguez, Stéphane</creator> <creator>Augier, Romain</creator> <creator>Sen, Sevket</creator> <creator>Avouac, Jean-Philippe</creator> <creator>Gallaud, Audrey</creator> <creator>Graveleau, Fabien</creator> <creator>Wang, Qingchen</creator> <contributor>Institut des Sciences de la Terre d'Orléans (ISTO) ; Institut national des sciences de l'Univers (INSU - CNRS) - Université d'Orléans (UO) - Université François Rabelais - Tours - Centre National de la Recherche Scientifique (CNRS)</contributor> <contributor>Centre de Recherches Pétrographiques et Géochimiques (CRPG) ; Université de Lorraine (UL) - Centre National de la Recherche Scientifique (CNRS)</contributor> <contributor>Institut de Physique du Globe de Paris (IPGP) ; Université Pierre et Marie Curie - Paris 6 (UPMC) - Institut national des sciences de l'Univers (INSU - CNRS) - IPG PARIS - Université Paris Diderot - Paris 7 (UPD7) - Université de la Réunion (UR) - Centre National de la Recherche Scientifique (CNRS)</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> <contributor>Paléobiodiversité et paléoenvironnements ; Université Pierre et Marie Curie - Paris 6 (UPMC) - Centre National de la Recherche Scientifique (CNRS)</contributor> <contributor>Division of Geological and Planetary Sciences [Pasadena] ; California Institute of Technology (CALTECH)</contributor> <contributor>Institute of Geology and Geophysics [Beijing] (IGG) ; Chinese Academy of Sciences [Beijing] (CAS)</contributor> <contributor>The French program ECLIPSE, the Chinese project kzcx3-sw-147 and 973 2005CB422101, PRA (T05-02/T06-04) and ANR financed this study</contributor> <description>International audience</description> <source>ISSN: 0278-7407</source> <source>Tectonics</source> <publisher>American Geophysical Union (AGU)</publisher> <identifier>insu-00376345</identifier> <identifier>https://hal-insu.archives-ouvertes.fr/insu-00376345</identifier> <identifier>https://hal-insu.archives-ouvertes.fr/insu-00376345/document</identifier> <identifier>https://hal-insu.archives-ouvertes.fr/insu-00376345/file/2007TC002137.pdf</identifier> <source>https://hal-insu.archives-ouvertes.fr/insu-00376345</source> <source>Tectonics, American Geophysical Union (AGU), 2009, 28 (TC2008), 22 p. 〈10.1029/2007TC002137〉</source> <identifier>DOI : 10.1029/2007TC002137</identifier> <relation>info:eu-repo/semantics/altIdentifier/doi/10.1029/2007TC002137</relation> <language>en</language> <subject lang=en>Tian Shan</subject> <subject lang=en>Uplift</subject> <subject lang=en>Erosion</subject> <subject lang=en>Magnetostratigraphy</subject> <subject lang=en>AMS</subject> <subject lang=en>Sedimentology</subject> <subject lang=en>Rotation</subject> <subject>[SDU.STU.TE] Sciences of the Universe [physics]/Earth Sciences/Tectonics</subject> <subject>[SDE.MCG] Environmental Sciences/Global Changes</subject> <type>info:eu-repo/semantics/article</type> <type>Journal articles</type> <description lang=en>The Tian Shan Mountains constitute central Asia's longest and highest mountain range. Understanding their Cenozoic uplift history thus bears on mountain building processes in general, and on how deformation has occurred under the influence of the India-Asia collision in particular. In order to help decipher the uplift history of the Tian Shan, we collected 970 samples for magnetostratigraphic analysis along a 4571-m-thick section at the Jingou River (Xinjiang Province, China). Stepwise alternating field and thermal demagnetization isolate a linear magnetization component that is interpreted as primary. From this component, a magnetostratigraphic column composed of 67 polarity chrons are correlated with the reference geomagnetic polarity timescale between ~1 Ma and ~23.6 Ma, with some uncertainty below ~21 Ma. This correlation places precise temporal control on the Neogene stratigraphy of the southern Junggar Basin and provides evidence for two significant stepwise increases in sediment accumulation rate at ~16–15 Ma and ~11–10 Ma. Rock magnetic parameters also undergo important changes at ~16–15 Ma and ~11–10 Ma that correlate with changes in sedimentary depositional environments. Together with previous work, we conclude that growth history of the modern Tian Shan Mountains includes two pulses of uplift and erosion at ~16–15 Ma and ~11–10 Ma. Middle to upper Tertiary rocks around the Tian Shan record very young (<~5 Ma) counterclockwise paleomagnetic rotations, on the order of 15° to 20°, which are interpreted as because of strain partitioning with a component of sinistral shear that localized rotations in the piedmont.</description> <date>2009</date> </dc> </metadata> </record> </GetRecord> </OAI-PMH>