| Cretaceous-Eogene Ostracod Assemblages in Henan and Their Evolutionary Features |
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| 作者姓名： | Zhang Shen Jidong Oil Exploration &. Development Corp. Tanghai Hebei Fei Zhenbi |
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| 作者单位： | Zhang Shen Jidong Oil Exploration &. Development Corp.，Tanghai，Hebei Fei Zhenbi |
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| 摘 要： | This paper studies a large number of Cretaceous-Eogene ostracod fossils in the Meso-Cenozoic Nanyang, Zhoukou, Rendian, Luoyang, Lingbao, Tantou and Kaifeng basins of Henan. Eight ostracod assemblages have been recognized. This paper discusses their geographical distribution and geological ages as well as their features and evolutional trends. Besides, it also deals with the palaeoclimate under which the various assemblages lived and the significance in petroleum exploration.
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Cretaceous-Eogene Ostracod Assemblages in Henan and Their Evolutionary Features |
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| Authors: | Zhang Shen Jidong Oil Exploration & Development Corp Tanghai Hebei Fei Zhenbi |
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| Abstract: | This paper studies a large number of Cretaceous-Eogene ostracod fossils in the Meso-Cenozoic Nanyang, Zhoukou, Rendian, Luoyang, Lingbao, Tantou and Kaifeng basins of Henan. Eight ostracod assemblages have been recognized. This paper discusses their geographical distribution and geological ages as well as their features and evolutional trends. Besides, it also deals with the palaeoclimate under which the various assemblages lived and the significance in petroleum exploration. |
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| Keywords: | ostracod assemblage Cretaceous Tertiary |
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