| 渭北煤田下古生界灰岩的岩溶发育和含水介质特征 |
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| 引用本文： | 张居仁.渭北煤田下古生界灰岩的岩溶发育和含水介质特征[J].西安科技大学学报,1991(4). |
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| 作者姓名： | 张居仁 |
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| 作者单位： | 西安矿业学院地质系 |
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| 摘 要： | 本文将渭北煤田下古生界灰岩的地下溶洞按其沉积物的时代划分为两个古岩溶期。在新构造运动影响下,结合渭河地堑的形成过程,指出第二期古岩溶带的形成;进而指出在近期新构造运动影响下,已形成的第二期古岩溶带位置的重新分布及对不同构造部位灰岩含水介质的影响。
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| 关 键 词： | 侵蚀基准面 溶蚀基准面 岩溶期 |
FEATURES OF KARST DEVELOPMENT AND AQUEOUS MEDIUM OF LIMESTONE OF LOWER PALAEOZOIC GROUP IN WEIBEI COAL FIELD |
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| Zhang Juren.FEATURES OF KARST DEVELOPMENT AND AQUEOUS MEDIUM OF LIMESTONE OF LOWER PALAEOZOIC GROUP IN WEIBEI COAL FIELD[J].JOurnal of XI’an University of Science and Technology,1991(4). |
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| Authors: | Zhang Juren |
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| Institution: | Zhang Juren |
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| Abstract: | According to the times of the sediment, the underground karst caves of limestone of Lower Palaeozoic Group in Weibei Coal Field are divided into two ancient karst stages. Under the influence of the new structure movement, combined with the formation process of Wei River graben, the formation of the second time is pointed out and then under the influence of the recent new structure movement, the effect of the redistribution of the ancient karst solution zone formed in second time on the aqueous medium of limestone in different structure position is also shown in the paper. |
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| Keywords: | base level of erosion karst base level karst stage |
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