| 贵州及邻区奥陶纪湄潭晚期岩相古地理研究 |
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| 引用本文： | 梅冥相,曾羽.贵州及邻区奥陶纪湄潭晚期岩相古地理研究[J].贵州工业大学学报(自然科学版),1990(1). |
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| 作者姓名： | 梅冥相 曾羽 |
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| 作者单位： | 贵州工学院地质系，贵州工学院地质系 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 湄潭晚期大致属穆恩之(1979)建立的宁国阶晚期,包括N_6到N_8三个笔石带即Cardiograptus amplus/Glyptograptus nexus 到 Amplexograptus confertus 带的时间范围。相应的岩石地层系统,在湖南吉首以九溪组为代表;湖南古丈及黔东北、黔南的都匀、凯里一带以大湾组上段为代表;贵阳至仁怀一带以湄潭组上段为代表;川西南及滇东以下巧家组为代表。
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Study of Lithofacies and Paleogeography of Late Meitanian Age of Ordovician in Guizhou and Ite Adjacent Areas |
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| Mei Mingxiang Zhen Yu.Study of Lithofacies and Paleogeography of Late Meitanian Age of Ordovician in Guizhou and Ite Adjacent Areas[J].Journal of Guizhou University of Technology(Natural Science Edition),1990(1). |
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| Authors: | Mei Mingxiang Zhen Yu |
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| Institution: | Department of Geology |
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| Abstract: | On the basis of the work done by predecessors,the writers, beginning with the study of the fossils and rock association,divide the age in Guizhou and its adjacent areas into two depositional systems and six facies. |
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| Keywords: | lithofacies and paleogeography late Meitanian Age Guizhou and its adjacent areas |
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