The Redefinition on Formation Time of the Lapeiquan Group in the Hongliugou Area, North Altyn: Constrains from New Detrital Zircon LA-ICP-MS U-Pb Ages |
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作者姓名: | DONG Shunli YAN Zhaokun REN Jing WANG Xinwei ZHAO Shaoze DENG Tao |
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摘 要: | 正Objective The Early Paleozoic tectonic events such as oceanic subduction and collision-orogeny in the North Altyn have been extensively studied.The Lapeiquan Group,distributed in the Hongliugou ophiolite melange belt (Fig.1),was interpreted to form along with the Ordovician Caledonian tectonic events.Based on few evidence of macrofossils,the formation age of the Lapeiquan Group
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The Redefinition on Formation Time of the Lapeiquan Group in the Hongliugou Area,North Altyn: Constrains from New Detrital Zircon LA-ICP-MS U-Pb Ages |
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Authors: | DONG Shunli YAN Zhaokun REN Jing WANG Xinwei ZHAO Shaoze and DENG Tao |
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Institution: | State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China;State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, Nanchang 330013, China;Key Laboratory of Sedimentary Basin and Oil and Gas Resources, Ministry of Land and Resources, Chengdu 610081, China;Chengdu Center, China Geological Survey, Chengdu 610081, China |
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