| The Evolution of the Quaternary Salt Lakes in the Qaidam Basin |
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| 引用本文： | Wei Xinjun and Jiang Jixue Qinghai Research Institute of Salt Lake Exploration and Exploitation,Golmu,Q inghai. The Evolution of the Quaternary Salt Lakes in the Qaidam Basin[J]. 《地质学报》英文版, 1994, 68(1): 71-82. DOI: 10.1111/j.1755-6724.1994.mp7001006.x |
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| 作者姓名： | Wei Xinjun and Jiang Jixue Qinghai Research Institute of Salt Lake Exploration and Exploitation Golmu Q inghai |
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| 作者单位： | Wei Xinjun and Jiang Jixue Qinghai Research Institute of Salt Lake Exploration and Exploitation，Golmud，Q inghai |
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| 摘 要： | The paper discusses the distribution of Quaternary sediments, occurrence of saline minerals and phases of neotectonic movements and their manifestations in the Qaidam basin. The formation of four successive lacustrine terraces in Tertiary anticlinal zones in the western part of the basin was related to the neotectonic movements that took place 100 Ka ago, and the distribution of such terraces discloses, in a way. the evolutionary history of the Quaternary salt lakes. According to the distribution of the terraces coupled with the distribution of Quaternary sediments and features of salt deposition, four periods of Quaternary salt lake evolution in the basin may be distinguished, which correspond to four stages of salt deposition respectively.
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The Evolution of the Quaternary Salt Lakes in the Qaidam Basin |
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| Wei Xinjun and Jiang Jixue Qinghai Research Institute of Salt Lake Exploration and Exploitation,Golmu,Q inghai. The Evolution of the Quaternary Salt Lakes in the Qaidam Basin[J]. Acta Geologica Sinica (English Edition), 1994, 68(1): 71-82. DOI: 10.1111/j.1755-6724.1994.mp7001006.x |
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| Authors: | Wei Xinjun Jiang Jixue Qinghai Research Institute of Salt Lake Exploration Exploitation Golmu Q inghai |
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| Abstract: | The paper discusses the distribution of Quaternary sediments, occurrence of saline minerals and phases of neotectonic movements and their manifestations in the Qaidam basin. The formation of four successive lacustrine terraces in Tertiary anticlinal zones in the western part of the basin was related to the neotectonic movements that took place 100 Ka ago, and the distribution of such terraces discloses, in a way. the evolutionary history of the Quaternary salt lakes. According to the distribution of the terraces coupled with the distribution of Quaternary sediments and features of salt deposition, four periods of Quaternary salt lake evolution in the basin may be distinguished, which correspond to four stages of salt deposition respectively. |
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| Keywords: | neotectonic movement lacustrine terrace salt lake evolution dismembering of the ancient lake |
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