The unusual atrypide brachiopod Qilianotryma suspectum (Popov, 1982) from the Upper Ordovician of the South China paleoplate

doi:10.1017/jpa.2023.26

	The unusual atrypide brachiopod Qilianotryma suspectum (Popov, 1982) from the Upper Ordovician of the South China paleoplate
	Zhang, Yuchen 1; Sproat, Colin D. D.2; Zhan, Renbin 1,3
刊名	JOURNAL OF PALEONTOLOGY
	2023-05-17
页码	10
ISSN号	0022-3360
DOI	10.1017/jpa.2023.26
通讯作者	Zhang, Yuchen(yuchenzhang@nigpas.ac.cn) ; Sproat, Colin D. D.(c.sproat@usask.ca)
英文摘要	The atrypide brachiopod Qilianotryma Xu in Jin et al., 1979 is an early member of the subfamily Spirigerininae initially described from the Katian (Upper Ordovician) Koumenzi Formation of the Qilian Mountains, Qaidam terrane, Northwest China. Qilianotryma suspectum (Popov in Nikiforova et al., 1982) is described for the first time from the Upper Ordovician of South China paleoplate. Serial sectioning in this study revealed the typical spiralia and other internal structures of early atrypides. The rephotographing of type material and discriminant analysis support that Qilianotryma and broadly similar Euroatrypa can be differentiated in terms of external morphology. The distribution of Qilianotryma across the South China paleoplate, Qaidam terrane, and a few Kazakh terranes (i.e., Chu-Ili, Boshchekul, and Chingiz-Tarbagatai) supports a low-latitude faunal province separate from that of Laurentia and Baltica during the Katian, but further work describing and reviewing additional fossil material from these plates and terranes may improve our understanding of the position of these plates and the role that paleogeography played in increasing biodiversity during the Ordovician Radiation.
资助项目	National Natural Science Foundation of China[42202021] ; National Natural Science Foundation of China[41972011] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; Natural Sciences and Engineering Research Council of Canada ; IGCP project[735]
WOS关键词	HALAHU AREA ; HENAN ; EVENT
WOS研究方向	Paleontology
语种	英语
出版者	CAMBRIDGE UNIV PRESS
WOS记录号	WOS:001010531500001
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Natural Sciences and Engineering Research Council of Canada ; IGCP project
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/42428]
专题	中国科学院南京地质古生物研究所
通讯作者	Zhang, Yuchen; Sproat, Colin D. D.
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 Saskatchewan, Dept Geol Sci, Saskatoon, SK S7N 5A5, Canada 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yuchen,Sproat, Colin D. D.,Zhan, Renbin. The unusual atrypide brachiopod Qilianotryma suspectum (Popov, 1982) from the Upper Ordovician of the South China paleoplate[J]. JOURNAL OF PALEONTOLOGY,2023:10.
APA	Zhang, Yuchen,Sproat, Colin D. D.,&Zhan, Renbin.(2023).The unusual atrypide brachiopod Qilianotryma suspectum (Popov, 1982) from the Upper Ordovician of the South China paleoplate.JOURNAL OF PALEONTOLOGY,10.
MLA	Zhang, Yuchen,et al."The unusual atrypide brachiopod Qilianotryma suspectum (Popov, 1982) from the Upper Ordovician of the South China paleoplate".JOURNAL OF PALEONTOLOGY (2023):10.