A New Species of Gobiconodon (Mammalia) from Western Liaoning, China and its Implication for the Dental Formula of Gobiconodon

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	A New Species of Gobiconodon (Mammalia) from Western Liaoning, China and its Implication for the Dental Formula of Gobiconodon
	Yuan, CX (Yuan Chongxi); Xu, L (Xu Li); Zhang, XL (Zhang Xingliao); Xi, YH (Xi Yunhong); Vvu, YH (Vvu Yanhua); Ji, Q (Ji Qiang)
刊名	ACTA GEOLOGICA SINICA-ENGLISH EDITION
	2009
卷号	83 期号:2 页码:207-211
关键词	Early Cretaceous Gobiconodon Lujiatun Liaoning China
ISSN号	1000-9515
英文摘要	A new species of Gobiconodon from the Early Cretaceous in the Lujiatun locality of western Liaoning is erected based on an almost complete skull and lower jaw. It has a flatten skull roof, the lambdoidal crest is strongly curved forward, and the sagittal crest is short and low. There is a protuberance near the anterior base of the zygoma. The preservation of the upper teeth is very rare in all known Gobiconodon, and this provides important information for the study on the formula of Gobiconodon. The new species is the fifth primitive mammal unearthed from the Lujiatun locality, and is of great value for the study of the geological age of the stratigraphy at Lujiatun by primitive mammal material.
学科主题	古生物学
WOS关键词	MESOZOIC MAMMALS ; EVOLUTION ; TRICONODONTA ; MONGOLIA
WOS研究方向	Geology
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000265250900003
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/38997]
专题	中国地质调查局
作者单位	Henan Geol Museum, Zhengzhou 450003, Peoples R China
推荐引用方式 GB/T 7714	Yuan, CX ,Xu, L ,Zhang, XL ,et al. A New Species of Gobiconodon (Mammalia) from Western Liaoning, China and its Implication for the Dental Formula of Gobiconodon[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2009,83(2):207-211.
APA	Yuan, CX ,Xu, L ,Zhang, XL ,Xi, YH ,Vvu, YH ,&Ji, Q .(2009).A New Species of Gobiconodon (Mammalia) from Western Liaoning, China and its Implication for the Dental Formula of Gobiconodon.ACTA GEOLOGICA SINICA-ENGLISH EDITION,83(2),207-211.
MLA	Yuan, CX ,et al."A New Species of Gobiconodon (Mammalia) from Western Liaoning, China and its Implication for the Dental Formula of Gobiconodon".ACTA GEOLOGICA SINICA-ENGLISH EDITION 83.2(2009):207-211.