THE TETRAPOD FAUNA OF THE UPPER PERMIAN NAOBAOGOU FORMATION OF CHINA: A NEW SPECIES OF ELGINIA (PARAREPTILIA, PAREIASAURIA)

doi:10.1002/spp2.1105

IVPP-IR > 中科院古脊椎所（2000年以后）

	THE TETRAPOD FAUNA OF THE UPPER PERMIAN NAOBAOGOU FORMATION OF CHINA: A NEW SPECIES OF ELGINIA (PARAREPTILIA, PAREIASAURIA)
	Liu, Jun1,2 ; Bever, Gabriel S.3
	2018-05-01
发表期刊	PAPERS IN PALAEONTOLOGY
ISSN	2056-2799
卷号	4 期号:2 页码:197-209
文章类型	Article
摘要	The pareiasaur fossil record in China is poor compared to that of Russia or South Africa. A new pareiasaur specimen is here reported from the upper Permian Naobaogou Formation of the Daqing Mountains, Nei Mongol, China. It is recognized as a new species of Elginia, a taxon otherwise known only from the upper Permian Cutties Hillock Sandstone of Scotland. Diagnostic features include a moderately developed cheek flange; prominent otic notch (formed between squamosal and quadratojugal at the posterior margin of the temporal plate); enlarged supraorbital bosses on prefrontal, postfrontal and postorbital; a hypertrophied supratemporal horn, and squamosal horn prominently projecting posteriorly from caudal margin of temporal plate. The new taxon is differentiated from E.mirabilis by a well-developed and crescentic postfrontal boss, which is the largest among a series of circumorbital bosses; upper orbital border distinctly domed with a smooth rather than angled anterodorsal margin; lesser developed cranial bosses, basal confluence of the transverse process and postzygapophysis forms a horizontal flange in some dorsal vertebrae. The new discovery significantly extends the geographical distribution of Elginia and Elginiidae.
关键词	Elginia Pareiasauria Lopingian Naobaogou Formation China
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1002/spp2.1105
关键词[WOS]	EVOLUTIONARY ORIGIN ; VERTEBRATE FAUNA ; TURTLE ; REPTILES ; AMNIOTA ; ANATOMY ; FOSSILS ; NIGER
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(41572019) ; Chinese Academy of Sciences(XDPB0501) ; State Key Laboratory of Palaeobiology and Stratigraphy(20161101)
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000432026300003
出版者	WILEY
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/8403
专题	中科院古脊椎所（2000年以后）
通讯作者	Liu, Jun
作者单位	1.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Johns Hopkins Univ, Sch Med, Ctr Funct Anat & Evolut, Baltimore, MD USA
推荐引用方式 GB/T 7714	Liu, Jun,Bever, Gabriel S.. THE TETRAPOD FAUNA OF THE UPPER PERMIAN NAOBAOGOU FORMATION OF CHINA: A NEW SPECIES OF ELGINIA (PARAREPTILIA, PAREIASAURIA)[J]. PAPERS IN PALAEONTOLOGY,2018,4(2):197-209.
APA	Liu, Jun,&Bever, Gabriel S..(2018).THE TETRAPOD FAUNA OF THE UPPER PERMIAN NAOBAOGOU FORMATION OF CHINA: A NEW SPECIES OF ELGINIA (PARAREPTILIA, PAREIASAURIA).PAPERS IN PALAEONTOLOGY,4(2),197-209.
MLA	Liu, Jun,et al."THE TETRAPOD FAUNA OF THE UPPER PERMIAN NAOBAOGOU FORMATION OF CHINA: A NEW SPECIES OF ELGINIA (PARAREPTILIA, PAREIASAURIA)".PAPERS IN PALAEONTOLOGY 4.2(2018):197-209.

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