A new tritylodontid from the Upper Jurassic of Xinjiang, China

IVPP-IR > 中科院古脊椎所（2000年以后）

	A new tritylodontid from the Upper Jurassic of Xinjiang, China
	Hu, Yaoming 1; Meng, Jin2 ; Clark, James M.3; jmeng@amnh.org ; jclark@gwu.edu
	2009-09-01
发表期刊	ACTA PALAEONTOLOGICA POLONICA
ISSN	0567-7920
卷号	54 期号:3 页码:385-391
文章类型	Article
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.
关键词	Tritylodontidae Cynodontia Upper Jurassic Xinjiang China
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
URL	查看原文
关键词[WOS]	SHISHUGOU FORMATION ; JUNGGAR BASIN ; SYNAPSIDA ; BIENOTHEROIDES ; POSTCANINE ; BEARING ; REPTILE ; SICHUAN ; GENUS
收录类别	SCI
语种	英语
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000270574400003
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/4713
专题	中科院古脊椎所（2000年以后）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.

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