| New interpretation on the provenance changes of the upper Pinghu–lower Huagang Formation within Xihu Depression,East China Sea Shelf Basin |
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| 作者姓名： | Jinshui Liu Shuai Li Kaifei Liao Yuchi Cui Lei Shao Peijun Qiao Yi Lu Yuanli Hou Thian Lai Goh Yongjian Yao |
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| 作者单位： | 1. Shanghai Branch of China National Offshore Oil Corporation (CNOOC) Co., Ltd.;2. State Key Laboratory of Marine Geology, Tongji University;3. Earth Dynamics Research Group, The Institute for Geoscience Research (TIGeR), School of Earth and Planetary Sciences, Curtin University;4. Department of Earth Sciences and Environment, Faculty of Science and Technology, University Kebangsaan Malaysia;5. Guangzhou Marine Geological Survey, Ministry of Natural Resources |
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| 基金项目： | The National Natural Science Foundation of China under contract Nos 42076066, 92055203 and U20A20100； |
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| 摘 要： | Both Pinghu and Huagang formations are important hydrocarbon reservoirs of the Xihu Depression in the East China Sea Shelf Basin. Clarifying the source suppliers and restoring source-to-sink transport routes are of great significance to the future petroleum and gas undertakings. Previous researchers were largely confined by either limitation of geological records, highly dependence on a singular method or low-precision dating techniques. Our study integrated heavy mineral assemblages, geochemica...
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