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    SHRIMP dating of volcanic rocks from Ningwu area and its geological implications [查看] ZHANGQI、JIANPING、LIUDunyi、WANGYanglong、QIANQing、WANGYan、XUEHuaimin
    Abstract The SHRIMP U-Pb ages are reported for the volacnic rocks from the Longwangshan and the Dawangshan formations respectively,Ningwu area,Jiangsu Province,The Dawagnshan formation(NB-01) is dated at(127±3）Ma，and the Longwangshan formation(NL-01),(131±4）Ma，besides,a few Archean zircons are also found in the Longwangshan formation,which suggests a possible Archean basement in the region.
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