The first dinosaurs from the Early Cretaceous Hami Pterosaur Fauna, China

doi:10.1038/s41598-021-94273-7

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	The first dinosaurs from the Early Cretaceous Hami Pterosaur Fauna, China
	Wang, Xiaolin 6,7,8; Bandeira, Kamila L. N.5; Qiu, Rui 4,6,8; Jiang, Shunxing 7,8; Cheng, Xin 2,3; Ma, Yingxia 1; Kellner, Alexander W. A.5
刊名	SCIENTIFIC REPORTS
	2021-08-12
卷号	11 期号:1 页码:17
ISSN号	2045-2322
DOI	10.1038/s41598-021-94273-7
英文摘要	The Early Cretaceous Hami Pterosaur Fauna in Northwest China preserves a large number of specimens of the sexually dimorphic pteranodontoid pterosaur Hamipterus tianshanensis, including 3D eggs and embryos. During the last decade, several more fossils have been collected in this area, including three somphospondylan sauropod specimens. The first is Silutitan sinensis gen. et sp. nov., which consists of an articulated middle to posterior cervical vertebrae series. The second, Hamititan xinjiangensis gen. et sp. nov., consists of an incomplete articulated caudal sequence that could be assigned to lithostrotian titanosaurs based on the strongly procoelous caudal vertebrae with lateral concave surface, as well as marked ventrolateral ridges. The third specimen consists of four sacral vertebral elements, apparently unfused, with exposed camellate internal bone and regarded as somphospondylan. Cladistic analyses based on different datasets recovered Silutitan sinensis as an euhelopodid closely related to Euhelopus and Hamititan xinjiangensis as a titanosaur. Besides the pterosaur Hamipterus and one theropod tooth, these dinosaurs are the first vertebrates reported in this region, increasing the diversity of the fauna as well as the information on Chinese sauropods, further supporting a widespread diversification of somphospondylans during the Early Cretaceous of Asia.
资助项目	National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41572020] ; Strategic Priority Research Program (B) of CAS[XDB18000000] ; Strategic Priority Research Program (B) of CAS[XDB26000000] ; Hami government ; Fundacao de Desenvolvimento Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ)[E-26/202.905/2018] ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)[420687/2016-5] ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)[313461/2018-0] ; National Natural Science Foundation of China[42072017] ; Youth Innovation Promotion Association CAS[2019075] ; Excavation Funding and Emphatic Deployed Project of IVPP, CAS ; GASA
WOS关键词	SAUROPOD DINOSAUR ; LIAONING PROVINCE ; TITANOSAURIFORM SAUROPOD ; NEUQUENSAURUS-AUSTRALIS ; CAUDAL VERTEBRAE ; BAURU GROUP ; PATAGONIA ; SPECIMEN ; SKELETON ; REDESCRIPTION
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PORTFOLIO
WOS记录号	WOS:000686909600060
内容类型	期刊论文
源URL	[http://119.78.100.205/handle/311034/18947]
专题	古脊椎动物与古人类研究所_图书馆1
通讯作者	Wang, Xiaolin; Kellner, Alexander W. A.
作者单位	1.Hami Museum, Hami 839000, Peoples R China 2.Jilin Univ, Coll Earth Sci, Changchun 130061, Peoples R China 3.Univ Reg Cariri, Lab Paleontol URCA, Rua Carolino Sucupira S-N, BR-63100000 Crato, Brazil 4.Beijing Museum Nat Hist, Beijing 100050, Peoples R China 5.Univ Fed Rio de Janeiro, Museu Nacl, Lab Systemat & Taphon Fossil Vertebrates, Dept Geol & Paleontol, BR-20940040 Rio De Janeiro, Brazil 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 8.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiaolin,Bandeira, Kamila L. N.,Qiu, Rui,et al. The first dinosaurs from the Early Cretaceous Hami Pterosaur Fauna, China[J]. SCIENTIFIC REPORTS,2021,11(1):17.
APA	Wang, Xiaolin.,Bandeira, Kamila L. N..,Qiu, Rui.,Jiang, Shunxing.,Cheng, Xin.,...&Kellner, Alexander W. A..(2021).The first dinosaurs from the Early Cretaceous Hami Pterosaur Fauna, China.SCIENTIFIC REPORTS,11(1),17.
MLA	Wang, Xiaolin,et al."The first dinosaurs from the Early Cretaceous Hami Pterosaur Fauna, China".SCIENTIFIC REPORTS 11.1(2021):17.