| 黔西织纳煤田上二叠统层序地层及聚煤作用 |
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| 引用本文： | 郭立君,洪愿进,邵龙义,易同生,张卫平,汪浩.黔西织纳煤田上二叠统层序地层及聚煤作用[J].古地理学报,2011,13(5):493-500. |
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| 作者姓名： | 郭立君 洪愿进 邵龙义 易同生 张卫平 汪浩 |
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| 作者单位： | 1.天津市地质调查研究院，天津300191;2.中国矿业大学(北京)地球科学与测绘工程学院，北京100083;3.贵州煤田地质局，贵州贵阳553009 |
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| 基金项目： | 国家自然科学基金项目(编号:41030213); 国土资源大调查项目(编号:1212010633901)共同资助 |
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| 摘 要： | 贵州西部织(织金)纳(纳雍)煤田以发育海陆过渡相含煤岩系而成为研究西南地区晚二叠世沉积相及层序地层的理想地区.作者对该煤田上二叠统含煤岩系(龙潭组和长兴组)进行了高分辨率层序地层分析,并探讨了层序地层格架下煤层厚度的变化规律.以区域不整合面以及下切谷砂体底部冲刷面等为层序界面,结合石灰岩标志层向古陆方向延伸距离而显示的...
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| 关 键 词： | 织纳煤田 上二叠统 层序地层 聚煤作用 |
| 收稿时间： | 2010-10-18 |
Sequence stratigraphy and coal accumulation of the Upper Permian in Zhijin-Nayong Coalfield of western Guizhou Province |
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| Guo Lijun,Hong Yuanjin,Shao Longyi,Yi Tongsheng,Zhang Weiping,Wang Hao.Sequence stratigraphy and coal accumulation of the Upper Permian in Zhijin-Nayong Coalfield of western Guizhou Province[J].Journal of Palaeogeography,2011,13(5):493-500. |
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| Authors: | Guo Lijun Hong Yuanjin Shao Longyi Yi Tongsheng Zhang Weiping Wang Hao |
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| Institution: | 1.Tianjin Institute of Geological Survey，Tianjin300191;2.School of Geoscience and Survey Engineering，China University of Mining and Technology(Beijing)，Beijing100083;3.Guizhou Administration of Coal Geology，Guiyang553009，Guizhou |
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| Abstract: | The Zhijin-Nayong Coalfield in western Guizhou Province is well developed with marine-continental transitional facies and limestone markers,and thus became an ideal area for studying the Late Permian sedimentary facies and sequence stratigraphy in southwestern China.This paper has analyzed the high resolution sequence stratigraphy of the Late Permian coal seams(the Longtan and Changxing Formations).The coal-accumulating characteristics in the sequence stratigraphic framework have been discussed.Sequence bou... |
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| Keywords: | Zhijin-Nayong Coalfield Upper Permian sequence stratigraphy coal accumulation |
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