| 测老庙盆地层序地层格架与其幕式构造演化 |
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| 引用本文： | 侯明才,伊海生,刘与安,陈洪德.测老庙盆地层序地层格架与其幕式构造演化[J].地球学报,2002,23(1):63-66. |
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| 作者姓名： | 侯明才 伊海生 刘与安 陈洪德 |
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| 作者单位： | 成都理工学院沉积地质研究所，四川成都610059;成都理工学院沉积地质研究所，四川成都610059;核工业西北地质局二一七大队，宁夏银川750021;成都理工学院沉积地质研究所，四川成都610059 |
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| 基金项目： | 核工业西北地质局科研项目(D981701) |
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| 摘 要： | 陆相断陷盆地的形成不是一个匀速的变形过程，它常发育由不同级别的幕式构造所控制的沉积旋回，盆地的充填序列所的阶段性以及区域性间断记录了这些幕式运动的周期及相应的构造事件。以测老庙盆地为研究对象，以盆地充填的地层层序为研究基础，从盆地的构造格架及沉降史、盆地的构造作用与沉积响应等方面分析，讨论了幕式裂隙作用与盆地沉积旋回、层序地层单元之间的对应关系。
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| 关 键 词： | 陆相盆地 幕式构造 充填序列 层序地层 |
| 修稿时间： | 2001/5/12 0:00:00 |
Sequence Stratigraphic Framework of Celaomiao Basin and Its Episodic Tectonic Evolution |
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| HOU Ming-cai,YIN Hai-sheng,LIU Yu-an and CHEN Hong-de.Sequence Stratigraphic Framework of Celaomiao Basin and Its Episodic Tectonic Evolution[J].Acta Geoscientia Sinica,2002,23(1):63-66. |
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| Authors: | HOU Ming-cai YIN Hai-sheng LIU Yu-an and CHEN Hong-de |
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| Institution: | Sedimentary Geological Institute, Chengdu University of Technology, Chengdu, Sichuan, 610059;Sedimentary Geological Institute, Chengdu University of Technology, Chengdu, Sichuan, 610059;No.217 Geologic Party, Northwest Bureau of Geology for Nuclear Industry, Yinchuan, Ningxia, 750021;Sedimentary Geological Institute, Chengdu University of Technology, Chengdu, Sichuan, 610059 |
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| Abstract: | Instead of being a uniform process of deformation, the formation of a continental faulted basin consists of some depositional cycles that are dominantly controlled by various episodic tectonic movements. The periodic movement, which is shown by basin filling sequence and regional interruptions, records the characteristics of episodic movement cycles and corresponding tectonic events. With Celaomiao basin as the study object and the filling sequence stratigraphy of the basin as the study basis, the author has analyzed the tectonic framework and subsidence history of the basin and the relationship between the tectonic movement and its depositional response. The relationships of episodic rifting to depositional cycles and sequence stratigraphic unit of the basin have also been discussed. |
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| Keywords: | continental basin episodic tectonics filling sequence sequence stratigraphy |
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