| 黔南-桂中地区泥盆系沉积体系研究 |
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| 引用本文： | 徐胜林,尚云志,陈安清.黔南-桂中地区泥盆系沉积体系研究[J].四川地质学报,2007,27(1):7-12. |
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| 作者姓名： | 徐胜林 尚云志 陈安清 |
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| 作者单位： | 1. 成都理工大学油气藏地质与开发工程国家重点实验室,成都,610059;成都理工大学沉积地质研究院,成都,610059
2. 大庆油田有限责任公司勘探开发研究院,辽宁,大庆,163712 |
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| 摘 要： | 以详细的野外调查和前人资料为基础,对岩石组合、沉积组构、剖面序列、生物组合、沉积机理等进行分析,研究了黔南—桂中地区泥盆系沉积体系特征。研究区可划分出四种沉积体系,即台地体系、台坡体系、陆棚体系、台盆体系,其中陆棚体系主要发育于早泥盆世至中泥盆世早期;建立了相应的沉积模式,并分析其影响因素。
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| 关 键 词： | 沉积体系 沉积模式 泥盆系 黔南-桂中 |
| 文章编号： | 1006-0995（2007）01-0007-06 |
| 修稿时间： | 2006-10-18 |
A Study of Depositional System of the Devonian System in South Guizhou-Central Guangxi |
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| XU Sheng-lin,SHANG Yun-zhi,CHEN An-qing.A Study of Depositional System of the Devonian System in South Guizhou-Central Guangxi[J].Acta Geologica Sichuan,2007,27(1):7-12. |
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| Authors: | XU Sheng-lin SHANG Yun-zhi CHEN An-qing |
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| Institution: | 1. National Key laboratory for Geology of Oil and Gas Accumulation and Development Engineering, Chengdu University of Technology, Chengdu 610059; 2. Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu 610059; 3. Research Institute of Exploration and Development of Daqing Oil Field ltd. Daqing 163712 |
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| Abstract: | This paper deals with characteristics of the Devonian depositional system in south Guizhou-central Guangxi in terms of rock association,depositional fabric,profile series,biocoenoses,sedimentary mechanism and on the basis of detailed field study and previous data.The studied region may be divided into platform system,slope system,shelf system and basin system.The shelf system was developed in the Early Devonian to early Middle Devonian.Relevant sedimentary models are established and influence factors for the sedimentary models are studied. |
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| Keywords: | depositional system sedimentary model Devonian System south Guizhou-central Guangxi |
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