Metamorphic P-T-t path retrieved from metapelites in the southeastern Taihua metamorphic complex, and the Paleoproterozoic tectonic evolution of the southern North China Craton

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• 作者：Jun-Sheng Lu^a ; ^{lujs85@mail.iggcas.ac.cn} ; Ming-Guo Zhai^a ; Lin-Sheng Lu^b ; Hao Y.C. Wang^c ; Hong-Xu Chen^c ; Tao Peng^c ; Chun-Ming Wu^c ; Tai-Ping Zhao^d ; ^{tpzhao@gig.ac.cn}
• 关键词：Metapelites ; Metamorphic P&ndash ; T path ; Zircon U&minus ; Pb geochronology ; Biotite 40Ar/39Ar dating ; Taihua metamorphic complex ; North China Craton
• 刊名：Journal of Asian Earth Sciences
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：352-364
• 全文大小：4720 K
• 卷排序：134

文摘

Clockwise P-T path was retrieved from the Wugang metapelites. Zircon U-Pb age and biotite 40Ar/39Ar age confirm a ca. 1.93–1.83 Ga metamorphism. A long-lived Paleoproterozoic metamorphic event may define a slow exhumation process. Our data show that Taihua complex may be not a continuous part of the TNCO.