| 青藏高原区1：25万区调构造调研的若干问题 |
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| 引用本文： | 曹圣华,袁建芽,唐峰林,谢国刚,邹爱建. 青藏高原区1：25万区调构造调研的若干问题[J]. 江西地质, 2001, 15(3): 221-224 |
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| 作者姓名： | 曹圣华 袁建芽 唐峰林 谢国刚 邹爱建 |
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| 作者单位： | 江西省地质调查院, |
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| 基金项目： | 国家地质调查项目:1:25万西藏邦多区幅、措麦区幅区域地质调查(项目编号20001300009161). |
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| 摘 要： | 文中概述了青藏高原基本构造格局、青藏高原多岛盆系统洋陆转换演化模式。然后，结合1：25万西藏邦多、措麦区幅区调工作中地质构造单元及演化阶段划分，蛇绿浸杂岩野外调查等实际问题进行了初步探讨，并提出建议。
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| 关 键 词： | 多岛弧造山模式 特提斯演化 大地构造单元划分 蛇绿混杂岩 青藏高原 区域地质调查 |
| 文章编号： | 1001-7356(2001)03-0221-04 |
| 修稿时间： | 2001-02-26 |
SOME PROBLEMS ON STRUCTURAL STUDY IN 1:250 000 REGIONAL GEOLOGICAL SURVEY IN THE QINGHAI-TIBET PLATEAU |
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| CAO Sheng-hua,YUAN Jian-hua,TANG Feng-lin,XIE Guo-gang,ZOU Ai-jian. SOME PROBLEMS ON STRUCTURAL STUDY IN 1:250 000 REGIONAL GEOLOGICAL SURVEY IN THE QINGHAI-TIBET PLATEAU[J]. Jiangxi Geology, 2001, 15(3): 221-224 |
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| Authors: | CAO Sheng-hua YUAN Jian-hua TANG Feng-lin XIE Guo-gang ZOU Ai-jian |
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| Abstract: | This paper has dealt briefly with the basic structural framework,and the marine-land transfer and evolutional model of the archipelago arc-basin system of the Qinghai-Tibet plateau.Based on1:250000region-al geological survey in the Bangduo and Cuomai map sheet areas in Tibet Autonomous Region,a discuss has been made on the identification of tectonic elements and the reconstruction of their evolutional history,the work-ing method in the investigation of ophiolitic melange in the field,and other practical problems,on which some suggestions have finally been made. |
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| Keywords: | archipelago arc orogenic model Tethys evolution identification of tectonic elements ophiolitic melange the Qinghai-Tibet plateau |
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