| 莺歌海盆地DF1-1-11井有孔虫生物地层与沉积环境研究 |
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| 引用本文： | 何卫军,谢金有,刘新宇,李珊珊.莺歌海盆地DF1-1-11井有孔虫生物地层与沉积环境研究[J].地层学杂志,2011(1):81-87. |
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| 作者姓名： | 何卫军 谢金有 刘新宇 李珊珊 |
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| 作者单位： | 中海石油(中国)有限公司湛江分公司; |
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| 基金项目： | 国家重点基础研究发展计划973项目(编号:2008ZX05025)资助 |
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| 摘 要： | 结合ODP184航次及2008年"国际地层表"等研究成果,对莺歌海盆地基准井DF1-1-11井岩屑地层(630～3508 m)的有孔虫定量分析资料进行研究,建立可靠的生物地层及年代地层格架,并通过对钻井中有孔虫丰度、分异度、浮游比例、组合特征及古水深估算分析,讨论了DF1-1一11井中中新世以来的沉积环境演化.研究结果...
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| 关 键 词： | 生物地层 有孔虫 沉积环境 新生代 莺歌海盆地 北部湾 |
FORAMINIFERAL BIOSTRATIGRAPHY AND SEDIMENTARY ENVIRONMENT RECONSTRUCTION BASED ON PALEONTOLOGICAL DATA FROM BORE HOLE DF1-1-11,YINGGEHAI BASIN |
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| HE Wei-jun,XIE Jin-you,LIU Xin-yu , LI Shan-shanZhanjiang Branch of CNOOC Ltd.,Zhanjiang.FORAMINIFERAL BIOSTRATIGRAPHY AND SEDIMENTARY ENVIRONMENT RECONSTRUCTION BASED ON PALEONTOLOGICAL DATA FROM BORE HOLE DF1-1-11,YINGGEHAI BASIN[J].Journal of Stratigraphy,2011(1):81-87. |
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| Authors: | HE Wei-jun XIE Jin-you LIU Xin-yu LI Shan-shanZhanjiang Branch of CNOOC Ltd Zhanjiang |
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| Institution: | HE Wei-jun,XIE Jin-you,LIU Xin-yu and LI Shan-shanZhanjiang Branch of CNOOC Ltd.,Zhanjiang 524057 |
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| Abstract: | Detailed analysis of planktonic foraminifers was performed at bore hole DF1-111, Yinggehai Basin.A comparison with the stratigraphic sequence from ODP Leg 184 and with the international standard chronostratigraphic timescale published in 2008,the planktonic foraminiferal biostratigraphy and chronostratigraphy of DF1-1-11 were set up.Quantitative analysis of foraminifers provides important information about environmental variations at the bore hole.The evolution of sedimentary environments at the bore hole i... |
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| Keywords: | biostratigraphy foraminifera sedimentary environment Cenozoic Yinggehai Basin Beibu Gulf |
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