| 云南省南涧地区景星组一段地层特征及沉积相分析 |
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| 作者姓名： | 郑琅 肖渊甫 李洪孝 肖瑞卿 杨开睿 |
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| 作者单位： | 成都理工大学地球科学学院，四川 成都 610059 |
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| 基金项目： | 中国地质调查“云南1∶5万盟铺马村、南涧彝族自治县、一街、公郎(G47E018018、G47E018019、G47E018020、G47E019018)4幅区域地质矿产调查(编号:1212011220386)”项目资助。 |
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| 摘 要： | 详细描述了云南西部南涧县公郎乡土关庄景星组一段实测地层剖面，讨论了云南南涧地区景星组一段岩石地层、接触关系及岩相特征，通过剖面测制得出景星组一段岩性为灰白色砂岩及紫红色泥岩，认为该区景星组一段主要是河流相沉积建造。
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| 关 键 词： | 景星组一段 岩石地层 岩相特征 河流相 南涧 云南省 |
| 收稿时间： | 2014-08-07 |
Sedimentary Facies Analysis and Stratigraphic Characteristics of the 1st Member of JingXing Formation in Nanjian Area,Yunnan |
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| Authors: | ZHENG Lang XIAO Yuan-fu LI Hong-xiao XIAO Rui-qing YANG Kai-rui |
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| Institution: | College of Geosciences, Chengdu University of Technology, Chengdu, Sichuan 610059, China |
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| Abstract: | This paper presented the characteristic of measured stratigraphic section of the 1st member of Jingxing Formation in Tuguan village, Gonglang town, Nanjian county, western Yunnan province, and discussed the lithostratigraphy, stratigraphic contact relations and lithofacies features. In addition, we proposed that the 1st member of Jingxing Formation which are composed of grayish white sandstone and purplish red mudstone were major in fluvial deposition. |
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| Keywords: | 1th member of Jingxing Formation lithostratigraphy lithofacies features fluvial facies Nanjian area Yunnan |
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