New materials of Lophiomeryx (Artiodactyla: Lophiomerycidae) from the Oligocene of Nei Mongol, China
文献类型：期刊论文
| 作者 | Wang, Bian3; Wang, Qian1,2,3; Zhang, Zhao-Qun2,3
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| 刊名 | JOURNAL OF MAMMALIAN EVOLUTION
 |
| 出版日期 | 2023-11-28 |
| 页码 | 20 |
| ISSN号 | 1064-7554 |
| 关键词 | Lophiomerycidae Nei Mongol Oligocene Paleobiogeography Saint Jacques Tragulina |
| DOI | 10.1007/s10914-023-09691-3 |
| 通讯作者 | Zhang, Zhao-Qun(zhangzhaoqun@ivpp.ac.cn) |
| 英文摘要 | Fossil teeth representing four species of Lophiomeryx are identified from early Oligocene strata in the Saint Jacques area of Nei Mongol, including L. shinaoensis, L. gracilis, L. cf. chalaniati, and L. triangularis sp. nov. This represents the highest species richness of this early traguline from a single stratigraphic sequence. The new materials expand the spatiotemporal ranges of L. shinaoensis and L. gracilis, which are previously known from the late Eocene of Guizhou, south China. We present further morphological details that support the validity of the original taxonomy for the Guizhou materials. L. cf. chalaniati resembles the type species morphologically but is smaller than European specimens. L. triangularis sp. nov. is the last to appear in the sequence, and it is notably larger and more high-crowned than all the other known species of Lophiomeryx. Aside from the dental materials, we report the first known skull of L. gracilis, collected from a nearby locality, Qianlishan. While the overall skull morphology is primitive for tragulines, the specimen preserves a closed postorbital bar, a derived feature that was previously thought to be absent in Lophiomeryx. Our new specimens shed light on the diversity, biogeography, and ecology of this basal ruminant as well as on the evolution of early tragulines. |
| WOS关键词 | LATE EOCENE ; SAINT-JACQUES ; RUMINANTS ; MAMMALS ; STRATIGRAPHY |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41472003] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences)[223128] ; Special Fund for Fossil Excavation and Preparation of the Chinese Academy of Sciences ; China Postdoctoral Science Foundation |
| WOS研究方向 | Evolutionary Biology ; Zoology |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:001109119900002 |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences) ; Special Fund for Fossil Excavation and Preparation of the Chinese Academy of Sciences ; China Postdoctoral Science Foundation |
| 源URL | [http://119.78.100.205/handle/311034/23097]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Zhang, Zhao-Qun |
| 作者单位 | 1.Chongqing Inst Geol & Mineral Resources, Chongqing Key Lab Major Geol Events & Effects Reso, Chongqing 401120, Peoples R China 2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Bian,Wang, Qian,Zhang, Zhao-Qun. New materials of Lophiomeryx (Artiodactyla: Lophiomerycidae) from the Oligocene of Nei Mongol, China[J]. JOURNAL OF MAMMALIAN EVOLUTION,2023:20. |
| APA | Wang, Bian,Wang, Qian,&Zhang, Zhao-Qun.(2023).New materials of Lophiomeryx (Artiodactyla: Lophiomerycidae) from the Oligocene of Nei Mongol, China.JOURNAL OF MAMMALIAN EVOLUTION,20. |
| MLA | Wang, Bian,et al."New materials of Lophiomeryx (Artiodactyla: Lophiomerycidae) from the Oligocene of Nei Mongol, China".JOURNAL OF MAMMALIAN EVOLUTION (2023):20. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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