The Aragonian Vertebrate Fauna of Xiacaowan, Jiangsu——8. orcatherium (Tragulidae, Artiodactyla)

Vertebrata Palasiatica ›› 1991, Vol. 29 ›› Issue (01): 21-.

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The Aragonian Vertebrate Fauna of Xiacaowan, Jiangsu——8. orcatherium (Tragulidae, Artiodactyla)

Qiu Zhan-Xiang, Gu Yu-Min

Online:1991-01-20 Published:2021-08-27

江苏泗洪下草湾中中新世脊椎动物群—8. Dorcatherium (Tragulidae, Artiodactyla)

邱占祥，顾玉珉

Abstract

摘要： 本文记述了江苏泅洪下草湾动物群中最常见的一种化石，羚解鹿(Dorcatherium)。材料包括六段破碎颌骨、若干肢骨和四百余颗单个牙齿。根据齿冠低、上颊齿齿带弱、下臼齿∑形结构清楚等特点，将它订为一新种:东方羚鼷鹿(Dorcatherium orientale sp. nov.)。其地质时代大约相当于欧洲的MN4。文中还讨论了鼷鹿科的分类问题，指出在牙齿构造上有三个类群:Dorcatherium, Dorcabune和现生鼷鹿。

关键词: 江苏泗洪, 中中新世, 鼷鹿

Qiu Zhan-Xiang, Gu Yu-Min. The Aragonian Vertebrate Fauna of Xiacaowan, Jiangsu——8. orcatherium (Tragulidae, Artiodactyla). Vertebrata Palasiatica, 1991, 29(01): 21-.

邱占祥, 顾玉珉. 1991, 29(01): 21-, 江苏泗洪下草湾中中新世脊椎动物群—8. Dorcatherium (Tragulidae, Artiodactyla). 古脊椎动物学报.

The Aragonian Vertebrate Fauna of Xiacaowan, Jiangsu——8. orcatherium (Tragulidae, Artiodactyla)

江苏泗洪下草湾中中新世脊椎动物群—8. Dorcatherium (Tragulidae, Artiodactyla)

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