| 张家界砂岩地貌形成时代:来自阶地与溶洞对比的证据 |
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| 引用本文： | 平亚敏,杨桂芳,张绪教,田明中,陈安泽,葛之亮,倪志云,杨振.张家界砂岩地貌形成时代:来自阶地与溶洞对比的证据[J].地质论评,2011,57(1):118-124. |
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| 作者姓名： | 平亚敏 杨桂芳 张绪教 田明中 陈安泽 葛之亮 倪志云 杨振 |
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| 作者单位： | 中国地质大学(北京)地球科学与资源学院;中国地质科学院; |
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| 基金项目： | 张家界世界地质公园专项“张家界世界地质公园砂岩峰林地貌形成时代及地壳稳定性研究”资助成果 |
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| 摘 要： | 张家界以其独特罕见的石英砂岩峰林地貌闻名于世,一直是地貌学家、地质学家们关注的焦点,但关于其形成年代问题尚显薄弱,一直缺乏系统深入的研究.本文对索溪流域不同层状地貌进行了地貌学、沉积学和年代学综合研究.研究结果表明,索溪河谷普遍发育三级阶地,T;很少发育,主要表现为河流两侧化置较高的古宽谷或剥蚀面.岩溶洞穴黄龙洞从上往...
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| 关 键 词： | 砂岩峰林 形成时代 河流阶地 岩溶洞穴 张家界 |
Timing of Zhangjiajie Sandstone Landforms: Evidence from Fluvial Terraces and Karst Caves |
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| PING Yamin,YANG Guifang,ZHANG Xujiao,TIAN Mingzhong,CHEN Anze,GE Zhiliang,NI Zhiyun,YANG Zhen.Timing of Zhangjiajie Sandstone Landforms: Evidence from Fluvial Terraces and Karst Caves[J].Geological Review,2011,57(1):118-124. |
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| Authors: | PING Yamin YANG Guifang ZHANG Xujiao TIAN Mingzhong CHEN Anze GE Zhiliang NI Zhiyun YANG Zhen |
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| Institution: | PING Yamin 1),YANG Guifang 1),ZHANG Xujiao 1),TIAN Mingzhong 1),CHEN Anze 2),GE Zhiliang 1),NI Zhiyun 1),YANG Zhen 1)1) School of Earth Sciences and Resources,China University of Geosciences,Beijing,100083,2)Chinese Academy of Geological Sciences,100037 |
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| Abstract: | Zhangjiajie,well-known for its spectacular sandstone landforms,has been the subject of geomorphologists and geologists for decades. Prior to our present study,however,little is known about the timing of these spectacular sandstone landforms. Integrating the geomorphological,sedimentological and geochronological techniques,the correlations between sandstone landforms,fluvial terraces and karst caves have been investigated. Our results indicate that three terrace levels are well developed in the Suoxi River,w... |
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| Keywords: | sandstone peak forest landform formation age alluvial terraces karst caves Zhangjiajie |
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