| 内蒙古西乌珠穆沁旗阿木山组上段碳酸盐岩微相与沉积环境分析 |
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| 引用本文： | 王俊涛,张永生,宋天瑞,曹洁,田树刚.内蒙古西乌珠穆沁旗阿木山组上段碳酸盐岩微相与沉积环境分析[J].地层学杂志,2011(2):155-162. |
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| 作者姓名： | 王俊涛 张永生 宋天瑞 曹洁 田树刚 |
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| 作者单位： | 中国地质科学院矿产资源研究所;中国地质科学院地质研究所; |
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| 基金项目： | 中国地质调查局资源评价项目(No.1212010782004)资助 |
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| 摘 要： | 内蒙古西乌珠穆沁旗晚石炭世-早二叠世阿木山组上段主要为发育在碳酸盐岩台地边缘内的一套深灰色-灰色的块状生物碎屑碳酸盐岩.根据微相组分、微相类型和沉积环境总结出8种碳酸盐岩微相类型,分别为叶状藻粒泥灰岩-泥粒灰岩、含鲕粒团块颗粒灰岩、含少量生物碎屑的泥状灰岩、球粒生屑泥粒灰岩、Antheria po-lygonalis珊...
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| 关 键 词： | 碳酸盐岩微相 叶状藻礁 沉积环境 阿木山组 石炭纪 二叠纪 西乌珠穆沁旗 内蒙古 |
SEDIMENTARY ENVIRONMENT AND MICROFACIES ANALYSIS OF CARBONATE IN THE UPPER AMUSHAN MEMBER IN WEST UJIMQIN,INNER MONGOLIA |
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| WANG Jun-tao ,ZHANG Yong-sheng ,SONG Tian-rui ,CAO Jie , TIAN Shu-gang Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing ,Institute of Geology,CAGS.SEDIMENTARY ENVIRONMENT AND MICROFACIES ANALYSIS OF CARBONATE IN THE UPPER AMUSHAN MEMBER IN WEST UJIMQIN,INNER MONGOLIA[J].Journal of Stratigraphy,2011(2):155-162. |
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| Authors: | WANG Jun-tao ZHANG Yong-sheng SONG Tian-rui CAO Jie TIAN Shu-gang Institute of Mineral Resources Chinese Academy of Geological Sciences Beijing Institute of Geology CAGS |
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| Institution: | WANG Jun-tao 1),ZHANG Yong-sheng 1),SONG Tian-rui 2),CAO Jie 1)and TIAN Shu-gang 2)1)Institute of Mineral Resources,Chinese Academy of Geological Sciences(CAGS),Beijing 10037,2)Institute of Geology,CAGS |
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| Abstract: | The Late Carboniferous-early Permian carbonate in the upper Amushan Member,which is a suite of dark grey massive bioclastic carbonate,was deposited on a carbonate platform margin.In this study,the carbonate microfacies and sedimentary environments were analyzed through detailed thin section analysis.Eight carbonate microfacies are identified as follows:phylloid algal wackstone and packstone,oolitic limestone,bioclast-bearing wackstone,pelletic bioclastic packstone,Antheria polygonalis coral framework packst... |
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| Keywords: | carbonate microfacies phylloid reef sedimentary environment Carboniferous Permian West Ujimqin Inner Mongolia |
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