| 准噶尔盆地东部下石炭统塔木岗组孢子的发现及地质时代 |
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| 引用本文： | 闫存风,袁剑英,吉利明.准噶尔盆地东部下石炭统塔木岗组孢子的发现及地质时代[J].新疆地质,1995(3). |
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| 作者姓名： | 闫存风 袁剑英 吉利明 |
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| 作者单位： | 中国科学院兰州地质研究所，中国石油天然气总公司西北地质研究所 |
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| 摘 要： | 首次研究了新疆准噶尔盆地东缘克拉麦里地区塔木岗组孢子组合。组合中以Ｄｉｃｔｙｏｔｒｉｌｅｔｅｓ（２０．５％），Ｌｙｃｏｓｐｏｒａ（１６．３％），Ｄｉｂｏｌｉｓｐｏｒｉｔｅｓ（９，７％），Ｒｅｔｉｃｕｌａｔａｓｐｏｒｉｔｅｓ（８．５％）为主，确定其地质时代为早石炭世杜内期。
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| 关 键 词： | 准噶尔盆地，孢子组合，塔木岗组，杜内期 |
SPORES DISCIVERED IN TAMUGANG FORMATION OF LOWER CARBONIFEROUS IN THE EASTERN JUNGGAR BASIN AND ITS GEOLOGICAL AGE |
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| Yan Cunfeng, Yuan Juanyin, Ji Liming.SPORES DISCIVERED IN TAMUGANG FORMATION OF LOWER CARBONIFEROUS IN THE EASTERN JUNGGAR BASIN AND ITS GEOLOGICAL AGE[J].Xinjiang Geology,1995(3). |
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| Authors: | Yan Cunfeng Yuan Juanyin Ji Liming |
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| Abstract: | The spores assemblage of Tamugang Formation was fist studied in the Karamaili area of eastern Junggar basin. It is dominated by Dictyotriletes (20. 5%), Dycospora(16. 3%),Dibolisporites(9. 7%) and Reliculataspores (8. 5%). The geological age is assumed to be Early Carboniferous Tournaisian. |
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| Keywords: | Junggar basin spores assemblage Tamugang Formation Tournaisian |
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