| 青海玉树地区首次发现中泥盆世植物化石 |
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| 引用本文： | 段其发,王建雄,何龙清,张仁杰,甘金木,曾波夫.青海玉树地区首次发现中泥盆世植物化石[J].沉积与特提斯地质,2004,24(1):46-48. |
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| 作者姓名： | 段其发 王建雄 何龙清 张仁杰 甘金木 曾波夫 |
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| 作者单位： | 宜昌地质矿产研究所,湖北,宜昌,443003 |
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| 基金项目： | 中国地质调查局“青海 1∶2 5万《直根尕卡幅》区域地质调查”(2 0 0 2 1 30 0 0 0 0 3) |
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| 摘 要： | 青海玉树西部地区原下石炭统杂多群发现保存完好的Psilophyton dapsile等植物化石，据此，含化石地层厘定为中泥盆统。这一发现对研究青海南部地区泥盆纪沉积环境以及我国泥盆纪植物分区具有十分重要的意义。
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| 关 键 词： | 中泥盆世 裸蕨植物 玉树 青海 |
| 文章编号： | 1009-3850(2004)01-0046-03 |
| 收稿时间： | 2002/4/15 0:00:00 |
The discovery of the Middle Devonian plant fossils from the Yushu region in Qinghai |
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| DUAN Qi-f,WANG Jian-xiong,HE Long-qing,ZHANG Ren-jie,GAN Jin-mu,ZENG Bo-fu.The discovery of the Middle Devonian plant fossils from the Yushu region in Qinghai[J].Sedimentary Geology and Tethyan Geology,2004,24(1):46-48. |
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| Authors: | DUAN Qi-f WANG Jian-xiong HE Long-qing ZHANG Ren-jie GAN Jin-mu ZENG Bo-fu |
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| Institution: | Yichang Institute of Geology and Mineral Resources, Yichang 443003, Hubei, China |
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| Abstract: | The plant fossils Psilophyton dapsile discovered for the first time are well preserved in the formerly Lower Carboniferous Zadoi Group in western Yushu, Qinghai. In terms of this discovery, the strata in which the fossils are hosted may be assigned to Middle Devonian in age. The discovery will contribute to the investigation of the Devonian sedimentary environments in southern Qinghai and the division of the Devonian floral provinces. |
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| Keywords: | Middle Devonian Psilophyton dapsile Yushu Qinghai |
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