| 兰村煤矿沉积体系特征及其对含煤性的控制 |
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| 引用本文： | 刘正根.兰村煤矿沉积体系特征及其对含煤性的控制[J].湖南地质,1995(2). |
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| 作者姓名： | 刘正根 |
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| 作者单位： | 湖南省地质矿产厅 |
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| 摘 要： | 攸县兰村煤矿区晚二叠世的充填沉积，可划分为滨海粉砂淤泥盆地、海湾泻湖、三角洲、障壁坝－泻湖及浅海钙泥质台地等５个沉积体系。本文分析了海进海退旋回对沉积体系含煤性的控制。
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| 关 键 词： | 沉积体系 海进海退旋回 煤矿 |
Characteristics of the Sedimentary System of Lancun Coalfield and Their control on the Coal-bearing Propertise |
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| Liu Zhenggen.Characteristics of the Sedimentary System of Lancun Coalfield and Their control on the Coal-bearing Propertise[J].Hunan Geology,1995(2). |
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| Authors: | Liu Zhenggen |
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| Abstract: | The filling sedimentation of late Permian System in Lancun doalfield of Youxian county can be classified in to 5 sedimentary systems as:littoral silty and sludge basin,gulf lagoon,delta barrler dam-lagoon and neritic calci-argillaceous Platform. The control of regressive--transgressive cycle on the coal-bearing properties of the sedimentary systems were disoussed in the paper. |
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| Keywords: | Sedimentary system ReRressive--transRresslve cycle Coalfield |
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