| 桂北南丹地区石炭纪斜坡相层序地层分析 |
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| 引用本文： | 李儒峰. 桂北南丹地区石炭纪斜坡相层序地层分析[J]. 中国石油大学学报(自然科学版), 1997, 0(4) |
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| 作者姓名： | 李儒峰 |
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| 作者单位： | 石油大学地球科学系 |
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| 摘 要： | 以层序地层学理论为指导，在地层学和沉积学研究的基础上，对桂北南丹地区石炭纪斜坡相地层进行了沉积层序分析，共识别出１１个三级层序，其中鹿寨组２个，巴平组３个，南丹组６个，它们均可与黔南独山地区石炭纪台地相所识别出的１１个三级层序对比．同时探讨了较深水斜坡乃至盆地沉积环境下层序的表现形式，斜坡相层序地层的建立是联系台地相和盆地相沉积层序的纽带．
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| 关 键 词： | 石炭纪；斜坡带；地层层序；层序地层学；南丹地区 |
CARBONIFEROUS SEQUENCE STRATIGRAPHY ON CLINOTHEM FACIES AT NANDAN AREA IN NORTHERN GUANGXI |
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| Li Rufeng. CARBONIFEROUS SEQUENCE STRATIGRAPHY ON CLINOTHEM FACIES AT NANDAN AREA IN NORTHERN GUANGXI[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1997, 0(4) |
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| Authors: | Li Rufeng |
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| Abstract: | Based on stratigraphy and sedimentology, the sequence stratigraphy of the clinothem facies in the Nandan area of northern Guangxi is analyzed. 11 sequences have been recognized. There are 2 sequences in Luzai Formation, 3 sequences in Baping Formation, 6 sequences in Nandan Formation. All of these sequences being formed in the deeper sea environment can be compared with those sequences being formed in the shallow sea platform environment in southern Guizhou. The signatures of the sequences in the clinothem facies and basin facies have been recognized. The sequences on clinothem make it possible to correlate the sequences on platform facies with the sequences on basin facies. |
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| Keywords: | Carbonic period Slope zone Stratigraphic sequence Sequence stratigraphy Nandan area |
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