| 上扬子地台留茶坡组与灯影组关系初探 |
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| 引用本文： | 杨艳飞,徐一帆,周承艳.上扬子地台留茶坡组与灯影组关系初探[J].贵州地质,2009,26(4):248-252. |
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| 作者姓名： | 杨艳飞 徐一帆 周承艳 |
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| 作者单位： | 1. 中国地质大学,北京,地球科学与资源学院,北京,100083
2. 贵州大学资源与环境工程学院,贵阳,550003 |
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| 基金项目： | 贵州大学校研理工，中石化项目 |
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| 摘 要： | 上扬子地台黔中、鄂西等地区灯影期沉积一套碳酸岩台地白云岩，湘西等地区留茶坡期沉积岩性以暗色硅质岩为主，留茶坡组被普遍认为与灯影组相当。通过对扬子地台区多条剖面岩性、生物化石等对比，灯影组白云岩出现于湘西的留茶坡组中部，笔者认为留茶坡组与灯影组可能存在另一种关系。
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| 关 键 词： | 上扬子地台 留茶坡组 灯影组 |
Discussion of the Relation Between Liuchapo Formation and Dengying Formation of Upper Yantze Platform |
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| YANG Yan-fei,XU Yi-fan,ZHOU Cheng-yan.Discussion of the Relation Between Liuchapo Formation and Dengying Formation of Upper Yantze Platform[J].Guizhou Geology,2009,26(4):248-252. |
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| Authors: | YANG Yan-fei XU Yi-fan ZHOU Cheng-yan |
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| Institution: | YANG Yan - fei, XU Yi - fan, ZHOU Cheng - yan ( 1. School of Earth Science and Resources, China University of C, eoscienees, Belting 100083, China ; 2. College of Resource and Environmental engineering, Guizhou University, Guiyang 550003, Guizhou, China) |
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| Abstract: | A series of carbonate platform dolomite sediment is found in central Guizhou and western Hunanof, Dengying period, Upper Yantze platform, the sedimentary lithology of Liuchapo period in western Hunan mainly is dark silicolite, Liuchapo formation is considered similar to Dengying formation universally. By the comparison of many section lithology, fossil of creatures of Yantze platform, dolomite of Dengying formation is found in the middle Liuchapo formation in western Hunan. It＇ s thought that Liuchapo formation and Dengying formation maybe has some another relationship. |
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| Keywords: | Upper Yantze platform Liuchapo formation Dengying formation |
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