| 广西隆林地区二叠纪生物礁微体化石与沉积环境研究 |
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| 引用本文： | 张孝林,周铁明.广西隆林地区二叠纪生物礁微体化石与沉积环境研究[J].石油实验地质,1994,16(1):60-69. |
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| 作者姓名： | 张孝林 周铁明 |
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| 作者单位： | 滇黔桂石油地质科学研究所, 昆明 650201 |
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| 摘 要： | 作者以广西隆林二叠系生物礁剖面为代表,系统采集和研究了各门类生物化石,以有孔虫、钙藻的生态为特征,自下而上,划分了12个有孔虫－钙藻组合.从定性及定量分析入手,浅析了生物群落与沉积环境的关系,再造了海域微地貌景观.
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| 关 键 词： | 滇黔桂 二叠纪 微体古生物 沉积环境 |
ON THE MICROFSSILS OF THE PEKMIAN BIOHERM AND THE SEDIMENTARY ENVIRONMENT IN THE LONGLIN AREA,KUANGXI PROVINCE |
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| Affiliation: | Dian-Qian-Gui Scientific Research Institute of Petroleum Geology |
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| Abstract: | Taking the Permian bioherm section of the Longlin area,Kuangxi Province as anexample,the authors systematically sampled and analysed the different phyla of fossils.From lower to upper of the sectionm,12 assemb ages were clarified for Foraminifera andcalcareous algae by the characterization of their ecology.Consequently,a relation ship between the biocoenose and its sedimentary environments were preliminarily approached,with a view to qualitative and quantitative analyses,the microgeomorphic features for amarine facies were reconstructed. |
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