| 藏北双湖胜利河晚侏罗世索瓦组油页岩及石膏的沉积环境及意义 |
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| 引用本文： | 贺永忠,白培荣.藏北双湖胜利河晚侏罗世索瓦组油页岩及石膏的沉积环境及意义[J].贵州地质,2011,28(1):58-64. |
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| 作者姓名： | 贺永忠 白培荣 |
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| 作者单位： | 贵州省地质调查院,贵州贵阳,550004 |
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| 摘 要： | 在藏北羌塘坳陷地区晚侏罗世晚期地层中发现石膏及油页岩,对石膏、油页岩及相应的岩石组合基本特征进行了详细观察描述,并采集了大量油页岩、孢粉及双壳类化石样品.结合区域地质及产出石膏及油页岩地层的沉积学特征简要分析,认为北羌塘坳陷胜利地区晚侏罗世时期具有多次海进、海退,从而形成潮坪、泻湖相环境间歇性沉积,而古气候的变化是导致...
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| 关 键 词： | 油页岩、石膏 沉积环境 北羌塘坳陷 青藏高原 |
Sedimentary Environment and Significance of Oil Shale and Gypsum in Suowa Formation in Late Jurassic in Shengli River Area of Shuanghu, North Tibet |
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| HE Yong - zhong,BEI Pei - rong.Sedimentary Environment and Significance of Oil Shale and Gypsum in Suowa Formation in Late Jurassic in Shengli River Area of Shuanghu, North Tibet[J].Guizhou Geology,2011,28(1):58-64. |
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| Authors: | HE Yong - zhong BEI Pei - rong |
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| Institution: | HE Yong-zhong,BEI Pei-rong(Guizhou Academy of Geologic Survey,Guiyang 550005,Guizhou,China) |
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| Abstract: | |
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| Keywords: | oil shale gypsum sedimentary environment north Qiangtang depression Qingzhang highland |
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