| 云南罗平地区中三叠世龙鱼化石的发现 |
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| 引用本文： | 张启跃,周长勇,吕 涛,白建科. 云南罗平地区中三叠世龙鱼化石的发现[J]. 地质通报, 2010, 29(1): 26-30 |
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| 作者姓名： | 张启跃 周长勇 吕 涛 白建科 |
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| 作者单位： | 中国地质调查局成都地质调查中心,四川,成都,610081 |
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| 基金项目： | 中国地质调查局区域地质调查项目 |
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| 摘 要： | 记述了龙鱼属一新种,即云南龙鱼Saurichth ysyunnanensis sp.nov.。该种以具有长椭圆形的鳃盖骨、躯干部披6列鳞片为特征与其他种区别。化石产于云南省罗平县大凹子村中三叠世安尼期关岭组中。
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| 关 键 词： | 龙鱼；安尼期；云南罗平地区 |
Discovery of Middle Triassic Saurichthys in the Luoping area, Yunnan, China |
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| ZHANG Qi-yue,ZHOU Chang-yong,L Tao,BAI Jian-ke. Discovery of Middle Triassic Saurichthys in the Luoping area, Yunnan, China[J]. Geologcal Bulletin of China, 2010, 29(1): 26-30 |
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| Authors: | ZHANG Qi-yue ZHOU Chang-yong L Tao BAI Jian-ke |
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| Affiliation: | Chengdu Centre of China Geological Survey, Chengdu 610081, Sichuan,China |
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| Abstract: | Saurichthys yunnanensis sp. nov, a new species of Saurichthyidae, is described in this paper. The new species differs from other species of this genus in long and elliptical opercular and the presence of 6 rows of trunk scales. Those fossils come from the Guanling Formation, Ainsian Stage, Middle Triassic in Da'aozi Village, Luoping County, Yunnan Province. |
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| Keywords: | Saurichthys Ainsian Stage Luoping area, Yunnan Province |
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