| 四川木里混杂堆积带的发现 |
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| 引用本文： | 李继亮,张绍宗.四川木里混杂堆积带的发现[J].地质科学,1985,0(3):308-310. |
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| 作者姓名： | 李继亮 张绍宗 |
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| 作者单位： | 中国科学院地质研究所 |
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| 摘 要： | 在对攀西裂谷西部边界的调查过程中,我们在木里地区发现了宽数十公里的混杂堆积带。这条混杂堆积带位于扬子古台块之西,向西与理塘晚古生代火山弧的弧前消减杂岩相接,位于一个大地构造上十分重要的部位。本文将对主要的观察事实做一报道,并对其地质意义作初步的讨论。
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| 关 键 词： | , |
| 收稿时间： | 1984-08-09 |
| 修稿时间： | 1984-08-09; |
DISCOVERY OF MULI MELANGE BELT IN WESTERN SICHUAN PROVINCE |
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| Li Jiliang,Zhang Shaozong.DISCOVERY OF MULI MELANGE BELT IN WESTERN SICHUAN PROVINCE[J].Chinese Journal of Geology,1985,0(3):308-310. |
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| Authors: | Li Jiliang Zhang Shaozong |
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| Affiliation: | Institute of Geology, Academia Sinica, Beijing |
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| Abstract: | At northern Muli county, Sichuan Province, a melange belt tens kilometer wide is discovered. Compositionally, the melange can be divided into five type. According to the stratigraphic time of the exotic blocks in melange, it is estimated that the melange belt was formed at the end of Permian. Based on the distribution of the melange and regional geology, it can be deducted that there was a collision event between Yangzi platform and the subduction complex of Litang Are during Indosinian movement. |
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| Keywords: | , |
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