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| 西藏南部江孜地区白垩系的厘定 | |
| 引用本文： | 王成善,万晓樵.西藏南部江孜地区白垩系的厘定[J].地质学报,2000,74(2):97-107. |
| 作者姓名： | 王成善 万晓樵 |
| 作者单位： | 1. 成都理工学院,610059 2. 中国地质大学,北京,100083 3. 铁道部第二勘测设计院,成都,610013 |
| 基金项目： | 国家自然科学基金杰出青年基金(编号49625203)，油气藏地质及开发工程国家重点实验室资助项目 |
| 摘 要： | 文中对藏南江孜地区深海一次深海白垩纪地层层序、系统及厚度进行了厘定。建组剖面甲不热、维美等构造复杂，地层层序变化大，重复多。厘定后的岩石层单元有加不拉组、床得组和宗卓组。加不拉组是一套以黑色页岩为主的地层，跨不白垩统一上白垩统三冬阶，下分黑层段和白层段；床得组由紫红色页片状泥灰岩组成，各坎潘期早－中期；宗且即著名的“北家混杂堆积岩”，页岩中含大量外来岩块，时代为坎潘期晚期和马斯特里赫特期。白垩系厚 |
| 关 键 词： | 加不拉组 白垩系 江孜地区 西藏南部 地层 |
The Cretaceous in Gyangze, Southern Xizang (Tibet): Redefined |
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| Wang Chengshan Li Xianghui Wan Xiaoqiao Tao RanInstitute of Sedimentary Geology,Chengdu University of Technology,Chengdu,Geoscience University of Chin,Beijing,Second Surveying and Designing Institute of Railway Ministry,Chengdu.The Cretaceous in Gyangze, Southern Xizang (Tibet): Redefined[J].Acta Geologica Sinica,2000,74(2):97-107. | |
| Authors: | Wang Chengshan Li Xianghui Wan Xiaoqiao Tao RanInstitute of Sedimentary Geology Chengdu University of Technology Chengdu Geoscience University of Chin Beijing Second Surveying and Designing Institute of Railway Ministry Chengdu |
| Abstract: | The stratigraphic sequence, framework and thickness of the abyssal-bathyal Cretaceous in Gyangze, the northern Tethyan Himalayas, South Xizang (Tibet), are collated in this paper. It is proposed that the Jiabula Formation, Chuangde Formation and Zongzhuo |
| Keywords: | Jiabula Formation Chuangde Formation Zongzhuo Formation Cretaceous Gyangze South Xizang (Tibet) |
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