摘要
报道了甘肃临夏盆地具体产地未知的一件犬熊下颌。该下颌展现出进步的牙齿特征,与过去发现于欧洲以及南亚的马德里犬熊Magericyon近似。这件犬熊化石指示东亚的犬熊多样性比以往认知的更高,但还需要更多具有明确层位信息的犬熊化石来进一步揭示东亚犬熊的演化。
Here we report a new form of amphicyonid from an uncertain locality in the Linxia Basin.The derived dental traits imply an affinity to Magericyon,previously known from Europe and possibly southern Asia.The specimen suggests a higher diversity of amphicyonids in eastern Asia than previously thought,and more discovery with stratigraphic information will be needed to elucidate the evolution of Amphicyonidae in eastern Asia.
作者
江左其杲
高源
阿尔伯托·瓦伦西亚诺
鲁丹
王世骐
JIANGZUO Qi-Gao;GAO Yuan;Alberto VALENCIANO;LU Dan;WANG Shi-Qi(Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences,Institute of Vertebrate Paleontology and Paleoanthropology,Chinese Academy of Sciences,Beijing 10044,China;National Natural History Museum of China,Beijing 100010,China;Departamento de Estratigrafía,Geodinámicay Paleontología,Facultad de Ciencias Geológicas,Universidad Complutense de Madrid,Madrid 28040,Spain;Research and Exhibitions,Iziko Museums of South Africa Cape Town 8001,South Africa;University of Chinese Academy of Sciences,Beijing 100049,China;Centre de Recherche en Paléontologie-Paris,UMR 7207,Sorbonne Université,Muséum National d’Histoire Naturelle Paris 75005,France)
出处
《古脊椎动物学报（中英文）》
CSCD
北大核心
2024年第2期156-164,共9页
Vertebrata Palasiatica
基金
supported by the National Key Research and Development Program of China(No.2023YFF0804501)
the National Natural Science Foundation of China(Grant No.42102001)
the R+D+I project PID2020-116220GB-I00 funded by the Agencia Estatal de Investigación of the Spanish Ministry of Science and Innovation(MCIN/AEI/10.13039/501100011033/)
the Research Group UCM 910607.
