A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province, Southern China

IVPP-IR > 中科院古脊椎所（2000年以后）

	A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province, Southern China
	Mo Jinyou 1,2; Xu Xing3 ; Buffetaut, Eric 4; mojinyou@nhmg.org
	2010
发表期刊	ACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN	1000-9515
卷号	84 期号:6 页码:1328-1335
文章类型	Article
摘要	A new sauropod dinosaur, Liubangosaurus hei gen. et sp. nov., is erected based on a specimen represented by five articulated middle-caudal dorsal vertebrae, which was discovered in the Lower Cretaceous Napai Formation of Guangxi Province, southern China. This new taxon is diagnosed by a unique combination of derived features: prezygapophysis closely contacts with parapophysis, with the prdl and prpl absent; presence of cavity on the dorsal surface of the diapophysis; neural spine very low, with its distal end level with that of diapophysis; distal end of the neural spine strongly expanded laterally to form a platform; marked fossa formed between the infradiapophyseal lamina and the parapophysis; broad, flat area of featureless bone on lateral surface of neural arch; vertically directed infradiapophyseal lamina expands or bifurcates ventrally to form a inverted "Y"; highly positioned parapophyses large and tear-drop in shape. The discovery of this new taxon increases the diversity of sauropods in China during the Early Cretaceous.
关键词	Eusauropoda Liubangosaurus Hei Napai Formation Early Cretaceous Guangxi China
WOS标题词	Science & Technology ; Physical Sciences
URL	查看原文
关键词[WOS]	SAUROPOD DINOSAUR ; EVOLUTION ; TITANOSAURIFORM ; REDESCRIPTION
收录类别	SCI
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000285753000002
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/4633
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	mojinyou@nhmg.org
作者单位	1.China Univ Geosci, Fac Earth Sci, Wuhan 430074, Peoples R China 2.Nat Hist Museum Guangxi, Nanning 530012, Peoples R China 3.Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 4.Ecole Normale Super, Geol Lab, UMR 8538, CNRS, F-75231 Paris 05, France
推荐引用方式 GB/T 7714	Mo Jinyou,Xu Xing,Buffetaut, Eric,et al. A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province, Southern China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2010,84(6):1328-1335.
APA	Mo Jinyou,Xu Xing,Buffetaut, Eric,&mojinyou@nhmg.org.(2010).A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province, Southern China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,84(6),1328-1335.
MLA	Mo Jinyou,et al."A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province, Southern China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 84.6(2010):1328-1335.

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