Chen N S, Ba J, Zhang L, Su W, Liu J B, Guo S. 2009: Zircon LA-ICP-MS U-Pb dating of the Wuguan Group, Shangdan fault zone, eastern Qinling, China. Geological Bulletin of China. Geological Bulletin of China, 28(5): 556-560.
    Citation: Chen N S, Ba J, Zhang L, Su W, Liu J B, Guo S. 2009: Zircon LA-ICP-MS U-Pb dating of the Wuguan Group, Shangdan fault zone, eastern Qinling, China. Geological Bulletin of China. Geological Bulletin of China, 28(5): 556-560.

    Zircon LA-ICP-MS U-Pb dating of the Wuguan Group, Shangdan fault zone, eastern Qinling, China. Geological Bulletin of China

    • By means of LA-ICP-MS dating, average 206Pb/238U age of the inherited zircons from meta-basalts of the Wuguan Group is 348+18/-12 Ma. This could represent the recrystallization age of the inherited zircon metamorphosed by hot basalt magma, suggesting the Wuguang Group a Late-Devonian stratum.
    • loading

    Catalog

      Turn off MathJax
      Article Contents

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return