| 塔里木盆地早、中志留世沉积序列及其对构造一海平面变化的响应:以柯坪露头区为例 |
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| 引用本文： | 邢凤存,白振瑞,李祯,李思田.塔里木盆地早、中志留世沉积序列及其对构造一海平面变化的响应:以柯坪露头区为例[J].地球科学,2011,36(3):541-554. |
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| 作者姓名： | 邢凤存 白振瑞 李祯 李思田 |
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| 作者单位： | 中国地质大学海洋学院;中国地质大学能源学院;中国石化石油勘探开发研究院; |
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| 基金项目： | 中石化前瞻性项目“塔里木盆地台盆区古构造古环境及其动态演化”(No.YPH08114) |
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| 摘 要： | 志留纪是晚加里东运动对塔里木盆地古地理和古构造格局产生重要影响的构造变格阶段,以全盆地规模的不整合面为界,前志留纪以海相碳酸盐岩沉积为主的古环境转变为志留纪以海相碎屑岩沉积为主的古环境.开展志留纪沉积充填序列及岩矿特征研究,有助于进一步认识塔里木盆地该变格阶段构造运动特征及其沉积充填响应.为此,精选柯坪露头区志留系出露...
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| 关 键 词： | 塔里木盆地 志留系沉积序列 砂岩组构 构造 |
Early-Middle Silurian Sedimentary Successions and Their Response to Tectonism and Eustatic Fluctuations:A Case Study from the Outcrops in Keping Area,Tarim Basin |
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| XING Feng-cun,BAI Zhen-rui,LI Zhen,LI Si-tian.Early-Middle Silurian Sedimentary Successions and Their Response to Tectonism and Eustatic Fluctuations:A Case Study from the Outcrops in Keping Area,Tarim Basin[J].Earth Science-Journal of China University of Geosciences,2011,36(3):541-554. |
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| Authors: | XING Feng-cun BAI Zhen-rui LI Zhen LI Si-tian |
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| Institution: | XING Feng-cun1,BAI Zhen-rui2,3,LI Zhen2,LI Si-tian2 1.School of Ocean Sciences,China University of Geosciences,Beijing 10083,China2.School of Energy Resources,China3.Exploration & Production Research Institute,SINOPEC,China |
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| Abstract: | The Silurian,influenced by the Late Caledonian movement,is a significant change stage of palaeoenvironments and palaeotectonics in Tarim basin.The transformation from Pre-Silurian marine carbonate dominant deposits into Silurian marine clastic dominant deposits is bounded by the basin-scale unconformity surface at the bottom of Silurian.It is important to recognize the character of the tectonic movement and its depositional response by studying the sedimentary successions and mineral and lithological featur... |
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| Keywords: | Tarim basin Silurian sedimentary successions sandstone fabric tectonics |
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