| 冀中地区的侏罗系 |
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| 引用本文： | 陶明华,彭维松,崔俊峰,吴建平,张金岩,万姗.冀中地区的侏罗系[J].地层学杂志,2003,27(1):33-40. |
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| 作者姓名： | 陶明华 彭维松 崔俊峰 吴建平 张金岩 万姗 |
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| 作者单位： | 1. 同济大学海洋地质及地球物理系,上海,200092;中国石油华北油田公司研究院,河北任丘,062552
2. 中国石油华北油田公司研究院,河北任丘,062552 |
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| 基金项目： | 原中国石油天然气集团公司“九五”时期《中国北方侏罗系划分对比研究》项目成果之一. |
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| 摘 要： | 冀中地区侏罗系为一套杂色含煤碎屑岩层系 ,自下而上发育有 Osmundacidites- Cyathidites- Gleicheniidites-Protoconiferus、L eiotriletes- Cycadopites- Quadraeculina- Classopollis及 Granulatisporites- L eiotriletes- Cyathidites- Cy-cadopites等 3个孢粉化石组合。冀中地区侏罗系岩性组成及化石组合特征与周边地区具有一定可对比性 ,但因其岩性具有明显的特殊性 ,故自下而上新建葛渔城组、杨村组和苏桥组。同时对冀中地区侏罗纪岩石地层系统的区域对比关系和地质时代进行了初步讨论。
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| 关 键 词： | 冀中地区 河北 侏罗系 区域对比 葛渔城组 杨村组 苏桥组 |
| 文章编号： | 0253-4959(2003)01-0033-08 |
| 修稿时间： | 2002年10月21日 |
THE JURASSIC SYSTEM OF THE CENTRAL HEBEI |
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| TAO Ming-hua ,PENG Wei-song ,CUI Jun-feng ,WU Jian-ping ,ZHANG Jin-yan ,and WAN Shan.THE JURASSIC SYSTEM OF THE CENTRAL HEBEI[J].Journal of Stratigraphy,2003,27(1):33-40. |
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| Authors: | TAO Ming-hua PENG Wei-song CUI Jun-feng WU Jian-ping ZHANG Jin-yan and WAN Shan |
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| Institution: | TAO Ming-hua 1)2),PENG Wei-song 2),CUI Jun-feng 2),WU Jian-ping 2),ZHANG Jin-yan 2),and WAN Shan 2) |
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| Abstract: | The Jurassic System of the Central Hebei is a sequence of varicolored coal-bearing clastic rock series that may be correlated to a certain extent with the peripheral areas in lothological and fossil assemblage characters, and has its clear peculiarity. Thus, the Geycucheng, Yangcun, and Suqiao Formations are accendingly established. In the mean time, the regional correlation relationship of the lithostratigraphical systems of the Jurassic System of Central Hebei and the geological age are primitively discussed. |
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| Keywords: | Hebei Jurassic stratigraphical correlation Geyucheng Formation Yangcun Formation Suqiao Formation |
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