| 剥蚀与沉积的相关性是陆相地层划分的基础 |
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| 引用本文： | 蔡雄飞,章泽军,顾延生,秦松贤.剥蚀与沉积的相关性是陆相地层划分的基础[J].沉积与特提斯地质,2003,23(4):46-49. |
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| 作者姓名： | 蔡雄飞 章泽军 顾延生 秦松贤 |
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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： | 国家地质调查项目(20001300002051)。 |
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| 摘 要： | 陆相盆地由于纵横向岩性突变和缺乏化石，导致地层划分往往十分混乱。陆相红盆的沉积始终离不开基底母岩的供给。笔者通过剥蚀与沉积的相关性研究实例，来说明其在陆相盆地划分和研究中的实际作用和意义。把盆外母岩的风化剥蚀与盆内堆积的相关性关系研究紧密结合起来，可以极大地提高陆相地层划分的分辨率；同时也有助于加强盆地构造活动的研究。
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| 关 键 词： | 陆相盆地 剥蚀 沉积 相关性 白垩系 古鄱阳湖盆地东北缘 赣北 |
| 文章编号： | 1009-3850(2003)04-0046-04 |
| 收稿时间： | 2003/5/12 0:00:00 |
| 修稿时间： | 2003年5月12日 |
The correlation of erosion and deposition as a basis for the stratigraphic (division) of continental basins |
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| CAI Xiong-fei,ZHANG Ze-jun,GU Yan-sheng,QIN Song-xian.The correlation of erosion and deposition as a basis for the stratigraphic (division) of continental basins[J].Sedimentary Geology and Tethyan Geology,2003,23(4):46-49. |
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| Authors: | CAI Xiong-fei ZHANG Ze-jun GU Yan-sheng QIN Song-xian |
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| Institution: | China University of Geosciences, Wuhan 430074, Hubei, China |
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| Abstract: | The sharp vertical and horizontal lithologic changes and the lacking of fossils often cause the stratigraphic division of continental basins to be much debated. The deposition in continental basins is always dependent upon the delivery of the basement parent rocks. The correlation of erosion and deposition is thus believed to be very significant in the stratigraphic division of continental basins. The combination of extrabasinal weathering and erosion of parent rocks and intrabasinal deposition may improve the resolution of continental stratigraphic (division), and the understanding of tectonism in the basins. |
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| Keywords: | continental basin erosion deposition correlation Cretaceous northeastern margin of the ancient Poyang Lake basin northern Jiangxi |
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