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Posets pluton: a geochronological piece in the puzzle of the Axial Zone of the Pyrenees

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  • معلومة اضافية
    • Publisher Information:
      Cambridge University Press 2021-12
    • نبذة مختصرة :
      [EN]A detailed geochronological study was conducted on zircons from a diorite sample of the Posets pluton (Axial Zone, Pyrenees). The extracted igneous zircons constrain the emplacement of the pluton to 302 +/- 2 Ma and 301 +/- 3 Ma, by means of U-Pb sensitive high-resolution ion microprobe (SHRIMP) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analyses, respectively. Considering the syn- to late-tectonic emplacement of the Posets pluton during the main Variscan deformation event (D-2), the obtained ages constrain the long-lasting D-2, associated with the dextral transpression registered through the Axial Zone of the Pyrenees.
    • الموضوع:
      Pyrenees; axial zone; Posets pluton; U–Pb SHRIMP; LA-ICP-MS; info:eu-repo/semantics/article
    • Availability:
      Open access content. Open access content
    • Note:
      This work was supported by grants EHUA13/03 and GIU20/017 from the University of the Basque Country (UPV/EHU) and CGL2017-82976 from the Ministerio de Economia, Industria y Competitividad / Agencia Estatal de Investigacion / Fondo Europeo de Desarrollo Regional, European Union. E. Druguet, Y. Denele, an anonymous reviewer and the editor Olivier Lacombe are thanked for reviews and discussions that improved the final manuscript.
      English
    • Other Numbers:
      ESUPV oai:addi.ehu.es:10810/54487
      1302760461
    • Contributing Source:
      REPOSITORIO DE LA UNIVERSIDAD DEL PAIS
      From OAIster®, provided by the OCLC Cooperative.
    • الرقم المعرف:
      edsoai.on1302760461
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