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	The first documentation of an Ordovician eurypterid (Chelicerata) from China
通讯作者	Wang, Han([email protected])
	Wang, Han1,2; Braddy, Simon J. J.; Botting, Joseph1,3; Zhang, Yuandong1
	2023-05-10
发表期刊	JOURNAL OF PALEONTOLOGY
ISSN	0022-3360
页码	6
摘要	An early form of eurypterids (Chelicerata), Archopterus anjiensis n. gen. n. sp., is described from the uppermost Ordovician Wenchang Formation of Anji County, Zhejiang Province, South China. It is the earliest record of eurypterids in China and likely the oldest representative of the Adelophthalmidae. The species, represented by a single specimen, is diagnosed by a ventrally preserved prosoma with a parabolic carapace, Hughmilleria-type prosomal appendages, a short vase-shaped metastoma, and a three-segmented type A (female) genital appendage. The specimen is preserved, together with diverse sponges, graptolites and occasional nautiloids, in a 10 m thick shale of marine deep-water setting. This finding extends the stratigraphic range of adelophthalmids from the previously recorded early Silurian into the Late Ordovician (some 10 million years older) and supports an earlier cryptic phase of eurypterid evolution in Gondwana.UUID: http://zoobank.org/a2d090e5-1a15-40b6-8e2a-dda45b01e94d
DOI	10.1017/jpa.2023.21
收录类别	SCI
语种	英语
关键词[WOS]	ARTHROPODA-CHELICERATA ; PALEOECOLOGY ; ECOSYSTEMS ; MORPHOLOGY ; DIVERSITY
资助项目	Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[42125201]
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000984124800001
项目资助者	Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China
出版者	CAMBRIDGE UNIV PRESS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/42215
专题	中国科学院南京地质古生物研究所
通讯作者	Wang, Han
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Amgueddfa Cymru Natl Museum Wales, Dept Nat Sci, Cathays Pk, Cardiff CF10 3LP, Wales
推荐引用方式 GB/T 7714	Wang, Han,Braddy, Simon J. J.,Botting, Joseph,et al. The first documentation of an Ordovician eurypterid (Chelicerata) from China[J]. JOURNAL OF PALEONTOLOGY,2023:6.
APA	Wang, Han,Braddy, Simon J. J.,Botting, Joseph,&Zhang, Yuandong.(2023).The first documentation of an Ordovician eurypterid (Chelicerata) from China.JOURNAL OF PALEONTOLOGY,6.
MLA	Wang, Han,et al."The first documentation of an Ordovician eurypterid (Chelicerata) from China".JOURNAL OF PALEONTOLOGY (2023):6.

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