| 山东北部地区古新统孢粉组合* |
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| 引用本文： | 李经荣,徐金鲤,杨育梅.山东北部地区古新统孢粉组合*[J].古生物学报,1992,31(4):445-458. |
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| 作者姓名： | 李经荣 徐金鲤 杨育梅 |
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| 作者单位： | 胜利石油管理局地质研究院，胜利石油管理局地质研究院，胜利石油管理局地质研究院 山东东营 257000，山东东营 257000，山东东营 257000 |
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| 摘 要： | 统计了黄县地区龙口组和昌潍地区侯镇组孢粉100余个属种,描述6新种、4个新亚种,1个新联合种.在概述孢粉组合的基础上,重点讨论了该组合所代表的地质时代应属古新世.还阐述了这—孢粉植物群所反映的古气候特征.
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| 关 键 词： | 山东北部 孢粉组合 古新统 |
PALAEOCENE SPOROPOLLEN ASSEMBLAGES FROM NORTHERN SHANDONG |
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| Li Jing-rong,Xu Jin-li,Yang Yu-mei Geological Institute of Shengli Petroleum Administrative Bureau,Dongying,Shandong.PALAEOCENE SPOROPOLLEN ASSEMBLAGES FROM NORTHERN SHANDONG[J].Acta Palaeontologica Sinica,1992,31(4):445-458. |
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| Authors: | Li Jing-rong Xu Jin-li Yang Yu-mei Geological Institute of Shengli Petroleum Administrative Bureau Dongying Shandong |
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| Institution: | Li Jing-rong, Xu Jin-li, Yang Yu-mei Geological Institute of Shengli Petroleum Administrative Bureau,Dongying 257000,Shandong |
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| Abstract: | The present paper makes a study of the sporopollen assemblages from the Palaeocene Longkou Formation in the Huangxian county and the Palaeocene Houzhen Frmation in the Changwei area of northern Shandong. The Longkou Formation consists of greyish tO greyish green mudstone, siltstone, sandstone interbedded with purplish red mudstone, sandstone in the lower part and greyish mudstone, siltstone interbedded with charcoal mudstone, brown coal layer and shale in the upper part; the Houzhen Formation consists of thick-bedded basalt in the lower part and greyish mudstone, siltstone, tuffaceous sandstone interbedded with charcoal mudstone, kerogen shale in the upper part. Both formations contain a great amount of sporopollen, with many similarities in the sporopollen assemblage between them. |
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| Keywords: | northern Shandong Palaeocene Longkou and Houzhen Formations sporopollen assemblage |
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