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	Exceptionally preserved radiodont arthropods from the lower Cambrian (Stage 3) Qingjiang Lagerstatte of Hubei, South China and the biogeographic and diversification patterns of radiodonts
通讯作者	Fu, Dongjing([email protected])
	Wu, Yu1,2,3; Pates, Stephen3,4; Zhang, Mingjing1,2; Lin, Weiliang1,2; Ma, Jiaxin1,2; Liu, Cong1,2; Wu, Yuheng1,2; Zhang, Xingliang1,2,5; Fu, Dongjing1,2
	2024-07-01
发表期刊	PAPERS IN PALAEONTOLOGY
ISSN	2056-2799
卷号	10期号:4页码:23
摘要	The Cambrian (Series 2, Stage 3) Qingjiang Lagerstatte of South China is one of the most diverse Burgess Shale-type deposits around the world, yielding abundant non-biomineralized fossils. Radiodonta, a taxonomically and ecologically diverse stem-euarthropod group, has been generally thought to represent the largest consumers in early Palaeozoic marine ecosystems. Here we describe several new radiodont specimens from the Qingjiang Lagerstatte assigned to various groups, including Stanleycaris qingjiangensis sp. nov., a new type of hurdiid head carapace, one possible Hurdia carapace, and two partial appendages with uncertain affinities. These specimens not only extend the geographic and stratigraphic range of these taxa, they also illuminate the diversity of radiodonts (in particular hurdiids) in their early evolutionary history. Radiodont palaeobiogeographic patterns are visualized using network analysis. Laurentia and South China share many members at the genus level, Anomalocaris is the most cosmopolitan taxon, but most genera are endemic. Radiodonts show a high initial diversity that declines through the early Palaeozoic, enabling three diversification phases of radiodonts to be recognized: the thriving phase (Cambrian Series 2), declining phase (Cambrian Miaolingian) and terminal phase (Cambrian Furongian to Ordovician Floian).
关键词	Radiodonta Shuijingtuo Formation network analysis biogeography diversification phases
DOI	10.1002/spp2.1583
收录类别	SCI
语种	英语
关键词[WOS]	BURGESS SHALE ; CHENGJIANG BIOTA ; BIVALVED ARTHROPODS ; PIOCHE FORMATION ; ANOMALOCARIS ; FAUNA ; EUARTHROPODA ; ASSEMBLAGES ; EXTINCTION ; DIMORPHISM
资助项目	Natural Science Foundation of China[41930319] ; Natural Science Foundation of China[42202011] ; China Postdoctoral Science Foundation[2022M712570] ; The 111 Project[D17013] ; Herchel Smith Postdoctoral Fellowship (University of Cambridge) ; NERC fellowship[NE/X017745/1]
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:001294946800001
项目资助者	Natural Science Foundation of China ; China Postdoctoral Science Foundation ; The 111 Project ; Herchel Smith Postdoctoral Fellowship (University of Cambridge) ; NERC fellowship
出版者	WILEY
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44183
专题	中国科学院南京地质古生物研究所
通讯作者	Fu, Dongjing
作者单位	1.Northwest Univ, State Key Lab Continental Dynam, Shaanxi Key Lab Early Life & Environm, Xian 710069, Peoples R China 2.Northwest Univ, Dept Geol, Xian 710069, Peoples R China 3.Univ Cambridge, Dept Zool, Downing St, Cambridge CB2 3EJ, England 4.Univ Exeter, Ctr Ecol & Conservat, Penryn Campus,Treliever Rd, Penryn TR10 9FE, Cornwall, England 5.Chinese Acad Sci, Nanjing Inst Geol & Paleontol, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yu,Pates, Stephen,Zhang, Mingjing,et al. Exceptionally preserved radiodont arthropods from the lower Cambrian (Stage 3) Qingjiang Lagerstatte of Hubei, South China and the biogeographic and diversification patterns of radiodonts[J]. PAPERS IN PALAEONTOLOGY,2024,10(4):23.
APA	Wu, Yu.,Pates, Stephen.,Zhang, Mingjing.,Lin, Weiliang.,Ma, Jiaxin.,...&Fu, Dongjing.(2024).Exceptionally preserved radiodont arthropods from the lower Cambrian (Stage 3) Qingjiang Lagerstatte of Hubei, South China and the biogeographic and diversification patterns of radiodonts.PAPERS IN PALAEONTOLOGY,10(4),23.
MLA	Wu, Yu,et al."Exceptionally preserved radiodont arthropods from the lower Cambrian (Stage 3) Qingjiang Lagerstatte of Hubei, South China and the biogeographic and diversification patterns of radiodonts".PAPERS IN PALAEONTOLOGY 10.4(2024):23.

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