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| Keywords | |
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source analysis |
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palaeogeomorphology |
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Junggar Basin |
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Xinjiang |
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Jurassic |
| Authors | |
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SHANG Lin-1 |
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DAI Jun-Sheng-1 |
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LIU Xu-2 |
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BIAN Bao-Li-2 |
| PubMed | |
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Article by Shang, L. 1 |
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Article by Dai, J. S. 1 |
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Article by Liu, X. 2 |
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Article by Bian, B. L. 2 |
Sedimentary source analysis of Jurassic Toutunhe Formation in Beisantai area in Junggar Basin
SHANG Lin-1, DAI Jun-Sheng-1, LIU Xu-2, BIAN Bao-Li-2
1�� College of Geo-resources and Information��China University of Petroleum��Qingdao 266555��Shandong��China; 2�� Research Institute of Exploration and Development��CNPC Xinjiang Oilfield Company��Karamay 834000��Xinjiang��China
For definition of the source system of Jurassic Toutunhe Formation in Beisantai area of Junggar Basin�� the authors calculate the erosion thickness of the Formation��restore the palaeogeomorphology during this Formation�� and judge the source direction in the studied area��using sandstone content and heavy mineral combination analysis methods�� The deposits of the Toutunhe Formation have two source systems in Beisantai area��including Shaqi uplift in the north and Bogurda mountain in the south�� The Beisantai uplift was underwater low uplift during the Toutunhe Formation��and did not provide source��