| 闽西南"丁屋岭砾岩"地质特征及时代探讨 |
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| 引用本文： | 揭育金,庄建民,黄泉祯,郑声俭.闽西南"丁屋岭砾岩"地质特征及时代探讨[J].福建地质,2003,22(1):13-20. |
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| 作者姓名： | 揭育金 庄建民 黄泉祯 郑声俭 |
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| 作者单位： | 1. 福建省区域地质调查队,三明,365001;中国地质大学,武汉,4300471
2. 福建省区域地质调查队,三明,365001 |
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| 基金项目： | 福建省地勘局科研项目，， |
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| 摘 要： | 福建长汀蔡坑地区原划震旦纪丁屋岭组下段的“丁屋岭砾岩”以复成分砾岩、岩屑石英砂岩为主要岩性的、形成于山间盆地的红色杂陆屑建造为加里东期的磨拉石建造，岩性组合、岩相、变质程度及其形成的地质背景都比较特殊。对它的详细研究对福建省乃至华南地区的基础地质研究具有重要意义。
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| 关 键 词： | 地质特征 砾岩 磨拉石建造 加里东运动 福建 变形作用 成岩时代 岩浆作用 |
| 修稿时间： | 2002年2月6日 |
Discussion on the Geological Characteristics and the Time of Dingwuling Conglomerate in Southwestern Fujian |
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| Jie Yujin , Zhuang Jianmin Huang Quanzhen Zheng Shengjian.Discussion on the Geological Characteristics and the Time of Dingwuling Conglomerate in Southwestern Fujian[J].Geology of Fujian,2003,22(1):13-20. |
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| Authors: | Jie Yujin Zhuang Jianmin Huang Quanzhen Zheng Shengjian |
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| Institution: | Jie Yujin 1,2 Zhuang Jianmin 1 Huang Quanzhen 1 Zheng Shengjian 1 |
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| Abstract: | Dingwuling conglomerate in the Caikeng area of Changtin County, belonging to the upper member of Sinian Dingwuling Formation, is the Caledonian molasse formation which is the red petromictic formation formed in the intermountain basin, which is made up of compound conglomerate and lithic quartz sandstone It has a special lithologic assemblage, lithofacies, metamorphic degree and geologic background of its formation The detailed study of the Dingwuling conglomerate is of importance to the research of basic geology in Fujian Province and South China. |
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| Keywords: | Dingwuling conglomerate molasse formation Caledonian movement Fujian Province |
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