NIGPAS OpenIR
A nearshore Hirnantian brachiopod fauna from South China and its ecological significance
Huang, Bing (黄冰)1; Rong, Jiayu (戎嘉余)1; Harper, David A. T.2; Zhou, Hanghang3
2020-03-01
Source PublicationJOURNAL OF PALEONTOLOGY
ISSN0022-3360
Volume94Issue:2Pages:239-254
Abstract

The brachiopods collected from the Kuanyinchiao Beds (Hirnantian, uppermost Ordovician) in Meitan and Zunyi counties, northern Guizhou, include 13 species and one undetermined taxon, dominated by Hirnantia sagittifera (M'Coy, 1851) (which accounts for over one-third of the specimens), together with common Eostropheodonta hirnantensis (M'Coy, 1851). They are assigned to the Hirnantia-Eostropheodonta Community, which probably inhabited a shallow-water, nearshore Benthic Assemblage (BA) 2 to upper BA 3 environment. Population analysis shows that the community was well adapted to this environment after the first phase of the end-Ordovician mass extinction. Representative specimens of all the species are illustrated, and a new species, Minutomena missa, is described herein. The variation in Hirnantia sagittifera was noted in many of previous studies but was not statistically evidenced. Here we have measured representative specimens of that famous species from the major paleoplates and terranes in the world, along with other species assigned to the genus from South China. Having used principal component analysis (PCA), significant variations in the species are documented statistically and revised, and three nominal species, one subspecies, and two morphotypes are now reassigned to Hirnantia sagittifera sensu stricto. UUID: http://zoobank.org/references/3f83fb1e-a6dd-4585-9f9f-9586dad28244

DOI10.1017/jpa.2019.90
Indexed BySCI
Language英语
WOS KeywordEAST BALTIC TAXONOMY ; LATEST ORDOVICIAN ; EXTINCTIONS ; CLASSIFICATION ; STRATIGRAPHY ; RECOVERY ; SURVIVAL
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China (NSFC)[41530103] ; Leverhulme Trust (UK) ; IGCP Project 653 'The Onset of the Great Ordovician Biodiversification Event'
WOS Research AreaPaleontology
WOS SubjectPaleontology
WOS IDWOS:000511032100004
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; Leverhulme Trust (UK) ; IGCP Project 653 'The Onset of the Great Ordovician Biodiversification Event'
PublisherCAMBRIDGE UNIV PRESS
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/31377
Collection中国科学院南京地质古生物研究所
Corresponding AuthorHuang, Bing (黄冰)
Affiliation1.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China
2.Univ Durham, Dept Earth Sci, Palaeoecosyst Grp, Durham DH1 3LE, England
3.Univ Sci & Technol China, Hefei 230026, Peoples R China
Recommended Citation
GB/T 7714
Huang, Bing ,Rong, Jiayu ,Harper, David A. T.,et al. A nearshore Hirnantian brachiopod fauna from South China and its ecological significance[J]. JOURNAL OF PALEONTOLOGY,2020,94(2):239-254.
APA Huang, Bing ,Rong, Jiayu ,Harper, David A. T.,&Zhou, Hanghang.(2020).A nearshore Hirnantian brachiopod fauna from South China and its ecological significance.JOURNAL OF PALEONTOLOGY,94(2),239-254.
MLA Huang, Bing ,et al."A nearshore Hirnantian brachiopod fauna from South China and its ecological significance".JOURNAL OF PALEONTOLOGY 94.2(2020):239-254.
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