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| 藏东滇西澜沧江断裂带地质属性讨论 | |
| 引用本文： | 王新忠,强巴扎西,彭兴阶.藏东滇西澜沧江断裂带地质属性讨论[J].云南地质,2008,27(3):362-370. |
| 作者姓名： | 王新忠 强巴扎西 彭兴阶 |
| 作者单位： | 1. 云南地矿局第三地质大队,大理,671000 2. 西藏区域地质调查大队,西藏堆龙德庆,851400 3. 云南地矿局第三地质大队,大理,671000;西藏区域地质调查大队,西藏堆龙德庆,851400 |
| 摘 要： | 研究断裂带控制的火山-沉积建造及古生物区系、陆缘岛弧碰撞-造山型花岗岩带、俯冲火山弧根带阿拉斯加型镁铁-超镁铁环状杂岩和造山期或造山期后山前逆冲推覆构造等特征后认为澜沧江断裂带不是冈瓦纳板块与扬子板块的结合带，而是他念他翁山山前与昌都-兰坪-思茅（弧后）前陆盆地之边界断裂。 |
| 关 键 词： | 板块结合带 边界断裂 澜沧江断裂带 藏东滇西 |
A DISCUSSION ABOUT THE GEOLOGICAL NATURE OF LANCANGJIANG FAULT ZONE IN EAST XIZANG-WEST YUNNAN |
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| WANG Xin-zhong,QIANGBAZAXI,PENG Xing-jie.A DISCUSSION ABOUT THE GEOLOGICAL NATURE OF LANCANGJIANG FAULT ZONE IN EAST XIZANG-WEST YUNNAN[J].Yunnan Geology,2008,27(3):362-370. | |
| Authors: | WANG Xin-zhong QIANGBAZAXI PENG Xing-jie |
| Institution: | WANG Xin -zhong, QIANGBAZAXI, PENG Xing- jie ( 1. Geological Team 3, Yunnan Bureau of Geology ＆ Mineral Resources, Dali 671000;3. Xizang Regional Geological Survey Team, Duilongdeqing 851400) |
| Abstract: | According to the study of volcano - sedimentary formation, palaeobiocoenosis, epicontinental island arc collision - orogenic type granite zone, Alaska type marie - uhramafic ring complex of subducted volcanic arc root zone and orogenic epoch or postorogenic piedmont thrusted nappe, etc, we don＇ t think the Lancangjiang fault zone is the conjunction zone of Gondwana Plate and Yangzi Plate. In our opinion, it is the boundary fault of Taniantaweng piedmont and Changdu - Lanping - Simao （ back - arc） foreland basin. |
| Keywords: | Conjunction Zone of Plate Boundary Fault Lancangjiang Fault Zone East Xi-zang - West Yunnan |
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