| 晚晨旦世高家山生物群化石新材料 |
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| 引用本文： | 华洪,张录易.晚晨旦世高家山生物群化石新材料[J].古生物学报,2000,39(3):381-390. |
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| 作者姓名： | 华洪 张录易 |
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| 作者单位： | [1]西北大学地质系,西安 [2]国土资源部西安地质矿产研究所,西安 |
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| 基金项目： | 国家自然科学基金!(No .49772 0 81)资助课题 |
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| 摘 要： | 对张录易等（１９９２）所建立的管状骨骼化石Ｑｉｎｅｌｌａ属进行重新修订，根据基本宏观特征、壳面装饰和壳壁套管式结构管将Ｑｉｎｅｌｌａ ｓｈａａｎｘｉｅｎｓｉｓ Ｚｈａｎｇ，Ｌｉ ｅｔ Ｄｏｎｇ，１９９２和Ｑｉｎｅｌｌａ ｌｉｊｉａｇｏｕｅｎｓｉｓ Ｚｈａｎｇ，Ｌｉ ｅｔＤｏｎｇ，１９９２归入Ｓｉｎｏｔｕｂｕｌｉｔｅｓ ｃｉｅｎｅｇｅｎｓｉｓ Ｍｃｍｅｎａｍｉｎ，１９８５而Ｑｉｎｅｌｌａ属征限外表在
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| 关 键 词： | 高家山生物群 化石新材料 蠕形动物化石 |
| 修稿时间： | 2000-02-10 |
NEW FOSSIL EVIDENCES FROM LATEST NEOPROTEROZOIC GAOJIASHAN BIOTA, SOUTH SHAANXI |
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| HUA Hong.NEW FOSSIL EVIDENCES FROM LATEST NEOPROTEROZOIC GAOJIASHAN BIOTA, SOUTH SHAANXI[J].Acta Palaeontologica Sinica,2000,39(3):381-390. |
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| Authors: | HUA Hong |
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| Abstract: | The similarites of column in column structure of their multiply layered tube walls as well as their typified wall ornaments make it possible to transfer Qinella shaanxiensis and Q. lijiagouensis to Sinotubulites cienegensis. While the genus Qinella is retained, and delimited to the smooth walled multiply layered tubular fossils, also is of column in column structure. Chenella, however, can be readily distinguished from any other members of the tubular fossils by its single layered wall. A worm like structure with a circular sucker like structure in its anterior has been described for the first time, and ascribed to a new genus Yudaiella. |
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| Keywords: | Gaojiashan Biota skeletal fossils worm like fossils Latest Neoproterozoic |
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