| 含煤岩系沉积学和层序地层学研究现状和展望 |
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| 引用本文： | 邵龙义,窦建伟.含煤岩系沉积学和层序地层学研究现状和展望[J].煤田地质与勘探,1998,26(1):4-9. |
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| 作者姓名： | 邵龙义 窦建伟 |
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| 作者单位： | 中国矿业大学北京研究生部 |
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| 基金项目： | 国家自然科学基金,国家教委留学回国人员基金 |
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| 摘 要： | 在对含煤岩系沉积系研究历史进行回顾的基础上，论述了含煤岩系层序地层学方法以及海平面变化与聚煤作用的关系。注重强调分布广泛的厚煤层实际上是在基准面或海平面的抬升过程中堆积的，煤层底面代表海泛面。
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| 关 键 词： | 层序地层学 煤系 海平面 地层 含煤岩系 沉积学 |
THE STATUS AND PROSPECT OF SEDIMENTOLOGY AND SEQUENCE STRATIGRAPHY RESEARCH ON THE COAL BEARING STRATA |
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| Shao Longyi,Dou Jianwei,Zhang Pengfei.THE STATUS AND PROSPECT OF SEDIMENTOLOGY AND SEQUENCE STRATIGRAPHY RESEARCH ON THE COAL BEARING STRATA[J].Coal Geology & Exploration,1998,26(1):4-9. |
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| Authors: | Shao Longyi Dou Jianwei Zhang Pengfei |
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| Abstract: | Based on the review of the sedimentology research history of coal bearing strata,both the sequence stratigraphy method of coal bearing strata and the relationship between sealevel change and coal accumulation are expounded.It is emphasized that the thick,extensively distributed coal seams were actually formed in the process of base level or sea level rise.The bottom of coal seam is a marine flooding surface.The paleosols (rooting clays)underneath the coal seams or the discontinuous surface represent the exposure events which discriminate between the underlying prograding sediments and the overlying transgressive ones. |
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| Keywords: | sequence stratigraphy coal bearing strata sea level status perspectives |
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