| 安微巢县下三叠统层序地层研究 |
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| 引用本文： | 童金南.安微巢县下三叠统层序地层研究[J].地球学报,1997,18(2):215-219. |
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| 作者姓名： | 童金南 |
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| 作者单位： | 中国地质大学地球科学学院 |
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| 基金项目： | 国家科委八五重大基础性研究项目 |
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| 摘 要： | 安徽巢县马家山三叠系剖面其特殊的古构造和古理位置，在下扬子区域层序地层研究中处于重要位置。本文在沉积学、旋回分析和生态地层学等综合分析的基础上，结合下扬子区区域层序地层的发展特点，总结了该剖面下三叠统层序发育型式、发育特点及其演变过程，并以此为例论述了单剖面露头层序地层研究的基本方法。
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| 关 键 词： | 安徽巢县 下三叠统 露头层序地层 泥、灰岩对旋回 |
Lower Triassic Sequence Stratigraphy of Chaoxian, Anhui |
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| TONG Jin-nan.Lower Triassic Sequence Stratigraphy of Chaoxian, Anhui[J].Acta Geoscientia Sinica,1997,18(2):215-219. |
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| Authors: | TONG Jin-nan |
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| Institution: | China University of Geosciences, Wuhan |
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| Abstract: | Because of the significant paleo tectonic and paleogeographic position,the Triassic section of Chaoxian, Anhui is of great importance in study of the regional sequence stratigraphy of the Lower Yangtze. Based on the integrated analysis of sedimentology, cyclostratigraphy, ecostratigraphy and the related sciences and referring to the features of the regional sequence stratigraphical pattern of the Lower Yangtze, this paper summarized the sequence stratigraphy of the section, including the structural pattern and characteristics of the sequences and the development. In addition, the principal methods to study outcrop sequence stratigraphy of the individual sections have been mentioned in the light of the study of this section. |
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| Keywords: | outcrop sequence stratigraphy limestone marl alternation cycles Lower Triassic Chaoxian Anhui |
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