| 南化塘地区灯影组的暴露标志及其意义 |
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| 引用本文： | 刘护军,樊双虎,胡健民,李侠,郭力宇,宋子新. 南化塘地区灯影组的暴露标志及其意义[J]. 地球科学与环境学报, 1993, 0(Z1) |
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| 作者姓名： | 刘护军 樊双虎 胡健民 李侠 郭力宇 宋子新 |
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| 作者单位： | 西安地质学院区调队 710054(刘护军，樊双虎，胡健民，李侠，郭力宇)，西安地质学院区调队 710054(宋子新) |
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| 摘 要： | 本文通过对鄂西北南化塘地区灯影组发育的暴露标志:渗滤豆石、虫蚀状构造、洞穴充填沉积、干裂及帐篷构造的研究,认为灯影中晚期为本区主要的暴露时期。
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| 关 键 词： | 南化塘 灯影组 暴露标志 |
THE EXPOSED SIGNS AND ITS SIGNIFICANCE OF THE DENGYING FORMATION IN NANHUATANG AREA, NORTH-WESTHUBEI PROVINCE |
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| Liu Hujun Fan Shuanghu Hu JianminLi Xia Guo Liyu Song Zixin. THE EXPOSED SIGNS AND ITS SIGNIFICANCE OF THE DENGYING FORMATION IN NANHUATANG AREA, NORTH-WESTHUBEI PROVINCE[J]. Journal of Earth Sciences and Environment, 1993, 0(Z1) |
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| Authors: | Liu Hujun Fan Shuanghu Hu JianminLi Xia Guo Liyu Song Zixin |
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| Affiliation: | Xi'an College of Geology |
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| Abstract: | This paper made a research on the exposed signs which lie to the Upper Dengying Formation in the Nan-huatang area of north west Hubei province. The exposed signs include vadose pisolite, Chongshi structure, cave - filling sediment ,desiccation crack and tepee structure. The authors considered that the very exposed period of this area was the Middle-Late Dengying Age. |
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| Keywords: | Nanhuatang Dengying Formation Exposed signs |
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