| 吉林省延边开山屯地区大蒜沟组生物化石的发现及其意义 |
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| 引用本文： | 韩江,聂立军. 吉林省延边开山屯地区大蒜沟组生物化石的发现及其意义[J]. 吉林地质, 2003, 22(3): 19-23 |
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| 作者姓名： | 韩江 聂立军 |
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| 作者单位： | 吉林省区域地质矿产调查所,吉林,长春,130022 |
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| 摘 要： | 在延边开山屯地区大蒜沟组地层中,发现的植物化石大部分在吉南—辽东地区太原组中所常见,具有明显的晚石炭世华夏植物群的色彩;动物化石也大多属石炭—二叠纪常见分子。将具有这种生物组合的大蒜沟组置于晚石炭世—早二叠世早期是合适的。
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| 关 键 词： | 大蒜沟组 华夏植物群 晚古生代 开山屯地区 |
| 文章编号： | 1001-2427(2003)03-0019-05 |
| 修稿时间： | 2003-08-06 |
The discovery of the Dasuangou Formation fossil organism in the Kaishantun area, Jilin Province and its significance |
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| HAN Jiang,NIE Li-jun. The discovery of the Dasuangou Formation fossil organism in the Kaishantun area, Jilin Province and its significance[J]. Jilin Geology, 2003, 22(3): 19-23 |
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| Authors: | HAN Jiang NIE Li-jun |
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| Abstract: | The plant fossils were discovered in the Dasuangou Formation strata, Kaishantun, Yanbian area, most of them are commonly discovered in the Taiyuan Formation, southern part of Jilin Province-eastern part of Liaoning Province, having an obvious characteristics of the late Carboniferous Cathaysian florizone; the most of the zoolites are also commonly discovered in the Carboniferous-Permian period. So, it is suitable for taking the Dashuangou Formation with this bioseries as the late Carboniferous-beginning of the early Permian. |
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| Keywords: | Dashuangou Formation Cathaysian florizone the late Paleozoic era Kaishantun area |
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