A new tritylodontid from the Upper Jurassic of Xinjiang, China
文献类型：期刊论文
| 作者 | Hu, Yaoming1; Meng, Jin2 ; Clark, James M.3; jmeng@amnh.org; jclark@gwu.edu
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| 刊名 | ACTA PALAEONTOLOGICA POLONICA
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| 出版日期 | 2009-09-01 |
| 卷号 | 54期号:3页码:385-391 |
| 关键词 | Tritylodontidae Cynodontia Upper Jurassic Xinjiang China |
| ISSN号 | 0567-7920 |
| 文献子类 | Article |
| 英文摘要 | A new genus and species of Tritylodontidae, Yuanotherium minor, is described and compared with other known tritylodontids. The new taxon is represented by a partially preserved upper jaw with three postcanines, collected from the upper part of the Shishugou Formation (Oxfordian, Late Jurassic) in the Wucaiwan area of the Junggar Basin, northwestern Xinjiang, China. Like other tritylodontids its maxillary teeth have three rows of blade-like trenchant cusps separated by deep furrows. The new species differs from other tritylodontids mainly in having posteriormost two cusps of the median row on upper postcanines closely placed. The new tritylodontid may have been omnivorous rather than herbivorous, as previously suggested for tritylodontids in general. |
| URL标识 | 查看原文 |
| WOS关键词 | SHISHUGOU FORMATION ; JUNGGAR BASIN ; SYNAPSIDA ; BIENOTHEROIDES ; POSTCANINE ; BEARING ; REPTILE ; SICHUAN ; GENUS |
| WOS研究方向 | Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:000270574400003 |
| 公开日期 | 2013-11-27 |
| 源URL | [http://119.78.100.205/handle/311034/4714]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 古脊椎动物与古人类研究所_古低等脊椎动物研究室 |
| 通讯作者 | jmeng@amnh.org; jclark@gwu.edu |
| 作者单位 | 1.Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 2.Amer Museum Nat Hist, Div Paleontol, New York, NY 10024 USA 3.George Washington Univ, Dept Biol Sci, Washington, DC 20052 USA |
| 推荐引用方式 GB/T 7714 | Hu, Yaoming,Meng, Jin,Clark, James M.,et al. A new tritylodontid from the Upper Jurassic of Xinjiang, China[J]. ACTA PALAEONTOLOGICA POLONICA,2009,54(3):385-391. |
| APA | Hu, Yaoming,Meng, Jin,Clark, James M.,jmeng@amnh.org,&jclark@gwu.edu.(2009).A new tritylodontid from the Upper Jurassic of Xinjiang, China.ACTA PALAEONTOLOGICA POLONICA,54(3),385-391. |
| MLA | Hu, Yaoming,et al."A new tritylodontid from the Upper Jurassic of Xinjiang, China".ACTA PALAEONTOLOGICA POLONICA 54.3(2009):385-391. |
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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