Geochronology, petrogenesis and tectonic implication of Late Paleozoic volcanic rocks from the Dashizhai Formation in Inner Mongolia, NE China

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• 作者：Qian Yu^a ; Wen-Chun Ge^a ; ^{gewenchun@jlu.edu.cn} ; Jian Zhang^a ; Guo-Chun Zhao^b ; Yan-Long Zhang^a ; Hao Yang^a
• 关键词：Late Paleozoic ; Volcanic rocks ; Zircon U&ndash ; Pb geochronology ; Geochemistry ; Dashizhai Formation ; Inner Mongolia
• 刊名：Gondwana Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：43
• 期：Complete
• 页码：164-177
• 全文大小：2477 K
• 卷排序：43

文摘

The volcanics along northwestern margin of Songnen terrane formed in 295–283 Ma. The volcanic rocks formed in an active continental margin setting. The terminal collision did not occur before the early Permian.