KMS Institute of Vertebrate Paleontology and Paleoanthropology
| NEW MULTITUBERCULATE MAMMALS FROM THE LOWER CRETACEOUS (SHAHAI AND FUXIN FORMATIONS), NORTHEASTERN CHINA | |
| Kusuhashi, Nao1,2,3; Hu, Yaoming1; Wang, Yuanqing1; Setoguchi, Takeshi3; Matsuoka, Hiroshige3; nkusu@sci.ehime-u.ac.jp | |
| 2010 | |
| 发表期刊 | JOURNAL OF VERTEBRATE PALEONTOLOGY
 |
| ISSN | 0272-4634 |
| 卷号 | 30期号:5页码:1501-1514 |
| 文章类型 | Article |
| 摘要 | Two eobaatarid multituberculates, Heishanobaatar triangulus gen. et sp. nov. and Eobaataridae gen. et sp. indet., and an ?albionbaatarid multituberculate, Kielanobaatar badaohaoensis gen. et sp. nov., from the Lower Cretaceous (Aptian to Albian) Shahai and Fuxin formations in Liaoning Province, northeastern China, are described. Heishanobaatar triangulus is a moderate-sized multituberculate characterized by lower jaw dental formula 1.0.3.2, slender lower incisor, single-rooted p2, triangular p3 in lateral view, p4 with eight serrations, m1 with cusp formula 2:2, and m2 with cusp formula 1 (coalesced):2. Kielanobaatar badaohaoensis is characterized by upper anterior premolars with relatively flat occlusal surfaces, roughly pentangular P1 in occlusal view, P1 and P2 with three cusp rows (cusp formulae 1:3:2), and P3 with four cusps (cusp formula 2:2). Together with already described three species of eobaatarids from the same localities, they demonstrate that there were quite diverse multituberculates in Asia in the late Early Cretaceous, and suggest that the mammalian fauna known from the Shahai and Fuxin formations probably show a transitional state from the mammalian fauna of the Yixian Formation to Late Cretaceous Asian faunas. |
| 关键词 | Purbeck Limestone Formation England |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| URL | 查看原文 |
| 关键词[WOS] | PURBECK LIMESTONE FORMATION ; ENGLAND |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Paleontology |
| WOS类目 | Paleontology |
| WOS记录号 | WOS:000281874900015 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/4655 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | nkusu@sci.ehime-u.ac.jp |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Evolutionary Systemat Vertebrates, Beijing 100044, Peoples R China 2.Ehime Univ, Grad Sch Sci & Engn, Dept Earths Evolut & Environm, Matsuyama, Ehime 7908577, Japan 3.Kyoto Univ, Grad Sch Sci, Dept Geol & Mineral, Kyoto 6068502, Japan |
| 推荐引用方式 GB/T 7714 | Kusuhashi, Nao,Hu, Yaoming,Wang, Yuanqing,et al. NEW MULTITUBERCULATE MAMMALS FROM THE LOWER CRETACEOUS (SHAHAI AND FUXIN FORMATIONS), NORTHEASTERN CHINA[J]. JOURNAL OF VERTEBRATE PALEONTOLOGY,2010,30(5):1501-1514. |
| APA | Kusuhashi, Nao,Hu, Yaoming,Wang, Yuanqing,Setoguchi, Takeshi,Matsuoka, Hiroshige,&nkusu@sci.ehime-u.ac.jp.(2010).NEW MULTITUBERCULATE MAMMALS FROM THE LOWER CRETACEOUS (SHAHAI AND FUXIN FORMATIONS), NORTHEASTERN CHINA.JOURNAL OF VERTEBRATE PALEONTOLOGY,30(5),1501-1514. |
| MLA | Kusuhashi, Nao,et al."NEW MULTITUBERCULATE MAMMALS FROM THE LOWER CRETACEOUS (SHAHAI AND FUXIN FORMATIONS), NORTHEASTERN CHINA".JOURNAL OF VERTEBRATE PALEONTOLOGY 30.5(2010):1501-1514. |
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