Endocranial morphology of Auroraceratops sp. (Dinosauria: Ceratopsia) from the Early Cretaceous of Gansu Province, China

doi:10.1080/08912963.2019.1588893

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	Endocranial morphology of Auroraceratops sp. (Dinosauria: Ceratopsia) from the Early Cretaceous of Gansu Province, China
	Zhang, Qian-Nan 1,2,3; King, James L.4; Li, Da-Qing 5,6; Hou, Ye-Mao 1; You, Hai-Lu1,2,3
	2020-11-25
发表期刊	HISTORICAL BIOLOGY
ISSN	0891-2963
卷号	32 期号:10 页码:1355-1360
通讯作者	Zhang, Qian-Nan([email protected])
摘要	Fossils of Auroraceratops are abundant and found in high concentrations within the Mazongshan area of northwestern China. As small basal Neoceratopsia discovered from the Lower Cretaceous, its general anatomy is well known; however, the endocranial morphology of this genus has never been formally described before. Here, we selected a well-preserved skull which belongs to Auroraceratops sp. and used a high-resolution CT scan to reconstruct its three-dimensional, virtual endocast in order to illustrate the endocranial structures in detail. Our study provides the first description of the endocranial anatomy of Auroraceratops and compares it with other relevant ceratopsian taxa. Our result shows that for a basal Neoceratopsia, the endocranial morphology of Auroraceratops is closer to that of non-neoceratopsian ceratopsian Psittacosaurus than the more derived neoceratopsians, such as Pachyrhinosaurus, which provides new insight into the endocranial characters of basal Neoceratopsia.
关键词	Auroraceratops cranial endocast computed tomography scan endocranial morphology three-dimensional reconstruction
DOI	10.1080/08912963.2019.1588893
关键词[WOS]	AREA
收录类别	SCI
语种	英语
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
WOS类目	Biology ; Paleontology
WOS记录号	WOS:000590674100006
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/18863
专题	中国科学院古脊椎动物与古人类研究所
通讯作者	Zhang, Qian-Nan
作者单位	1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing, Peoples R China 2.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Univ Bristol, Sch Earth Sci, Bristol, Avon, England 5.Gansu Agr Univ, Inst Vertebrate Paleontol, Lanzhou, Gansu, Peoples R China 6.Gansu Agr Univ, Coll Life Sci & Technol, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qian-Nan,King, James L.,Li, Da-Qing,et al. Endocranial morphology of Auroraceratops sp. (Dinosauria: Ceratopsia) from the Early Cretaceous of Gansu Province, China[J]. HISTORICAL BIOLOGY,2020,32(10):1355-1360.
APA	Zhang, Qian-Nan,King, James L.,Li, Da-Qing,Hou, Ye-Mao,&You, Hai-Lu.(2020).Endocranial morphology of Auroraceratops sp. (Dinosauria: Ceratopsia) from the Early Cretaceous of Gansu Province, China.HISTORICAL BIOLOGY,32(10),1355-1360.
MLA	Zhang, Qian-Nan,et al."Endocranial morphology of Auroraceratops sp. (Dinosauria: Ceratopsia) from the Early Cretaceous of Gansu Province, China".HISTORICAL BIOLOGY 32.10(2020):1355-1360.