| 龙永煤田童子岩组一段沉积特征与聚煤规律 |
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| 引用本文： | 陈国美.龙永煤田童子岩组一段沉积特征与聚煤规律[J].中国煤田地质,2004,16(3):10-12. |
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| 作者姓名： | 陈国美 |
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| 作者单位： | 福建省121煤田地质勘探队 福建龙岩364021 |
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| 摘 要： | 从砂岩体的微观特征、岩性相及沉积组合、相的空间配置等方面，重点分析研究含煤段的沉积特征与聚煤规律：提出了滨海碎屑沉积体系、潮坪沉积体系、障擘岛一泻湖沉积体系和浅海沉积体系为童子岩组一段的沉积环境，并阐述了聚煤规律。
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| 关 键 词： | 含煤岩系 沉积特征 聚煤规律 童子岩组一段 |
| 文章编号： | 1004-9177(2004)03-0010-03 |
| 修稿时间： | 2004年3月31日 |
Sedimentary Characteristics and Coal Accumulating Regularities of the First Member, Tongziyan Formation, Longyong Coalfield |
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| Chen Guomei.Sedimentary Characteristics and Coal Accumulating Regularities of the First Member, Tongziyan Formation, Longyong Coalfield[J].Coal Geology of China,2004,16(3):10-12. |
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| Authors: | Chen Guomei |
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| Abstract: | From aspects of microscopic features of sandstone bodies, lithofacies and sedimentary association, spatial configuration of facies,the paper put analysis and research emphases on coal-bearing strata sedimentary characteristics and coal accumulating regularities. Put forward an opinion on depositional environment of Tongziyan formation is of littoral clastic, tidal flat, barrier island-lagoon and shallow sea depositional systems, and set forth coal accumulating regularity as well. |
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| Keywords: | coal-bearing strata sedimentary characteristics coal accumulating regularity first member of Tongziyan formation |
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