| 山东临朐县营子中新世的硅藻植物 |
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| 引用本文： | 杨美芳.山东临朐县营子中新世的硅藻植物[J].地质科学,1994,29(2):173-174. |
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| 作者姓名： | 杨美芳 |
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| 作者单位： | 中国科学院地质研究所, 北京100029 |
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| 摘 要： | 山东临胸县中新世山旺组地层中的硅藻土不仅以化石门类丰富保存精美著称于世,而且具有重要的开采经济价值。山旺组在山东省分布十分局限,仅分布临胸县东25公里的山旺村一解家河村一带,是一套由泥岩、页岩、硅藻土及油页岩、煤层间夹玄武岩组成的湖泊沉积。它分布在大片基性火山熔岩发育区,岩性简单,产状平缓,厚度不大。由20-100米不等,地层出露面积不足0.5平方公里,化石极为丰富,尤其是硅藻。
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| 关 键 词： | 硅藻 中新世 山东 |
| 收稿时间： | 1993-03-09 |
| 修稿时间： | 1993-03-09; |
ON THE MIOCENE DIATOM FLORA FROM YINGZI TOWN IN LINQU COUNTY, SHANDONC PROVINCE |
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| Yang Meifang.ON THE MIOCENE DIATOM FLORA FROM YINGZI TOWN IN LINQU COUNTY, SHANDONC PROVINCE[J].Chinese Journal of Geology,1994,29(2):173-174. |
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| Authors: | Yang Meifang |
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| Institution: | Institute of geology, Chinese Academy of Science, Beijing 100029 |
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| Abstract: | his paper mainly tries to analysis and research on the diatom flora from Yingzi town in Linqu county of Shandong province. It can be concluded that the diatom flora from Yingzi town is similar to the diatom flora from the famed Shanwang basin, and its sedimentary environment of diatomaceous earth is alse a shallow freshwater which has the resources of soluble SiO2. The sedimentary time of diatomaceous earth from Yingzi is put to Miocene. |
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| Keywords: | Diatom flora Miocene Shandong |
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