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A Triassic stem turtle with an edentulous beak

文献类型：期刊论文

作者Li, Chun1,2; Fraser, Nicholas C.3; Rieppel, Olivier4; Wu, Xiao-Chun5
刊名NATURE
出版日期2018-08-23
卷号560期号:7719页码:476-+
ISSN号0028-0836
DOI10.1038/s41586-018-0419-1
通讯作者Li, Chun(lichun@ivpp.ac.cn) ; Wu, Xiao-Chun(xcwu@nature.ca)
英文摘要The early evolution of turtles continues to be a contentious issue in vertebrate palaeontology. Recent reports have suggested that they are diapsids(1-6), but the position of turtles within Diapsida is controversial(7-12) and the sequence of acquisition of turtle synapomorphies remains unclear(1-3). Here we describe a Triassic turtle from China that has a mixture of derived characters and plesiomorphic features. To our knowledge, it represents the earliest known stem turtle with an edentulous beak and a rigid puboischiadic plate. The discovery of this new form reveals a complex early history of turtles.
WOS关键词EVOLUTIONARY ORIGIN ; SHELL ; PALEOECOLOGY ; PHYLOGENY
资助项目Strategic Priority Research Programs of Chinese Academy of Sciences[XDA19050102] ; Strategic Priority Research Programs of Chinese Academy of Sciences[XDB26000000] ; National Science Foundation of China[41772006] ; IVPP ; Canadian Museum of Nature[RCP09]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000442483400039
出版者NATURE PUBLISHING GROUP
资助机构Strategic Priority Research Programs of Chinese Academy of Sciences ; National Science Foundation of China ; IVPP ; Canadian Museum of Nature
源URL[http://119.78.100.205/handle/311034/8859]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Li, Chun; Wu, Xiao-Chun
作者单位1.Chinese Acad Sci, IVPP, Key Lab Vertebrate Evolut & Human Origins, Beijing, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China
3.Natl Museums Scotland, Edinburgh, Midlothian, Scotland
4.Field Museum Nat Hist, Chicago, IL 60605 USA
5.Canadian Museum Nat, Ottawa, ON, Canada
推荐引用方式
GB/T 7714		 Li, Chun,Fraser, Nicholas C.,Rieppel, Olivier,et al. A Triassic stem turtle with an edentulous beak[J]. NATURE,2018,560(7719):476-+.
APA Li, Chun,Fraser, Nicholas C.,Rieppel, Olivier,&Wu, Xiao-Chun.(2018).A Triassic stem turtle with an edentulous beak.NATURE,560(7719),476-+.
MLA Li, Chun,et al."A Triassic stem turtle with an edentulous beak".NATURE 560.7719(2018):476-+.

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来源：古脊椎动物与古人类研究所

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