| 桂林三叠世古地理古气候及热带岩溶发育程度探讨 |
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| 引用本文： | 刘金荣.桂林三叠世古地理古气候及热带岩溶发育程度探讨[J].南方国土资源,1997(3). |
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| 作者姓名： | 刘金荣 |
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| 作者单位： | 广西地质环境监测总站 |
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| 摘 要： | 文章对桂林三叠世时的古地理及古气候条件、晚三叠世内陆湖盆的发育及堆积物和残留特征进行了描述，探讨了中晚三叠世桂林热带岩溶发育的程度。认为中晚三叠世是桂林热带岩溶极为强烈发育时期，也是岩溶洞穴强烈发育的一个时期，从此奠定了桂林热带岩溶地貌轮廓雏形。迄后的地质历史中，其热带岩溶基本上是在此基础上的继承发育。
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| 关 键 词： | 热带溶岩 地质历史 地磁纬度 内陆湖盆 岩溶洞穴 |
DISCUSSION ON PALEAOGEOGRAPHY, PALEAOCLIMATE AND TROPICAL KARST DEVELOPMENT DEGREE IN TRIASSIC EPOCH IN GUILIN |
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| Authors: | Liu Jingyong |
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| Abstract: | This paper describes the conditions of paleaogeography and paleaoclimate in triassic, and the development, accumulational and residual features of interior lake basins in late triassic epoch, besides these it also discusses the developed degree of tropical karst in middle and late triassic epoches in Guilin. In this paper, the author considers that middle and late epoches were the intense development times of karst and its caves in Guilin, in these times, the embryonic tropical karst landform had been established, and in the after geological history, the tropical karst in this area basically has been the successive development on this basis. |
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| Keywords: | tropical karst geological history magnetic latitude interior lake basin karst cave |
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