| 江西宁都地区赖村组及岩相古地理 |
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| 引用本文： | 胡春生. 江西宁都地区赖村组及岩相古地理[J]. 南方冶金学院学报, 1999, 20(4): 242-247 |
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| 作者姓名： | 胡春生 |
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| 作者单位： | 南方工业学校 |
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| 摘 要： | 赖村组是早侏罗世的一套极为特殊的沉积组合，在江西亦极为少见，笔者及部分师生通过面测制、大比例尺岩性填图，并经深入研究，对赖村组的岩性变化特征，时代归属与地层对比，岩相古地理进行了论述。
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| 关 键 词： | 赖村组 早侏罗世 岩性特性 岩相古地理 沉积 |
Laicun Formtion and Lithofacies-Paleogeogranhy in Ningdu Area, Jiangxi |
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| Hu Chunsheng. Laicun Formtion and Lithofacies-Paleogeogranhy in Ningdu Area, Jiangxi[J]. Journal of Southern Institute of Metallurgy, 1999, 20(4): 242-247 |
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| Authors: | Hu Chunsheng |
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| Affiliation: | Nanfang Industrial School |
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| Abstract: | The Laicun formation,distributed over the rca of Taoshupai of Laicun townshipin Ningdu county, Jiangxi, is a set of very special sedimentary assemblage formedin early Jura, mainly due to mudflow. It is a kind of deltaic deposit baxicalltfeaturing quite a lot of one-layer,immensely-thick and complicatedly-composedbreccia, and contains fossil assemblage of freshwater animal and land plant. It is aspecial sedimentation type formed in the early-stage development of lake basin inearly Jura. |
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| Keywords: | Laicun formation Early Jura Stratigraphic correlation Timepiece Rochy character Lithofacies-paleogeography. |
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