| 基本层序和相分析是区调中组建立的基础 |
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| 引用本文： | 蔡雄飞,张雄华,章泽军. 基本层序和相分析是区调中组建立的基础[J]. 地层学杂志, 1999, 23(3): 206-210 |
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| 作者姓名： | 蔡雄飞 张雄华 章泽军 |
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| 作者单位： | 中国地质大学地球科学学院,湖北,武汉,430074 |
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| 基金项目： | 地矿部 1 5万《修水幅》图组联测项目部分成果 |
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| 摘 要： | 以赣西北地区中、上寒武统划分为例,阐述基本层序、相分析在岩石地层单位划分和对比中的作用、地位。划分岩石地层单位不能仅仅根据岩性特征,而必须进行基本层序和系统的相分析。在这样的基础上,划分的岩石地层单位才具有准确性、合理性和野外实用性。
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| 关 键 词： | 基本层序 相分析 区域地层 寒武系 江西 |
Sequence-stratigraphy and Facies Analysis--Basis for the Establishment of Formation in Geological Survey |
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| Cai Xiongfei,Zhang Xionghua,Zhang Zejun. Sequence-stratigraphy and Facies Analysis--Basis for the Establishment of Formation in Geological Survey[J]. Journal of Stratigraphy, 1999, 23(3): 206-210 |
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| Authors: | Cai Xiongfei Zhang Xionghua Zhang Zejun |
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| Abstract: | Based on the division ofthe Middle-Upper Cambrian in Northwestern Jiangxi, the importance ofsequence stratigraphy and facies analysisin the lithostratigraphicaldivi sion is expounded.Itshould be pointed outthatthedivision oflithostratigraphicalunitcan not be based only on lithologicalcharacters.Thus,the sequence stratigraphy and syste matic facies analysis mustbe conducted.On by so doing,the division oflithostrtigraphical unitcan be accurate,reasonable and practicalin field. |
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| Keywords: | sequence stratigraphy facies analysis Cambrian Jiangxi |
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