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Palaeogeographic distribution and diversity of cephalopods during the Cambrian-Ordovician transition
Fang, Xiang (方翔)1,2; Kroger, Bjorn3; Zhang, Yuan-Dong (张元动)4,5,6; Zhang, Yun-Bai (张允白)1,2; Chen, Ting-En (陈挺恩)1,2
2019-03-01
Source PublicationPALAEOWORLD
ISSN1871-174X
Volume28Issue:1-2Pages:51-57
Abstract

Since the early 20th Century, when the first cephalopods from late Cambrian strata were discovered in North China, more than 160 species belonging to 39 genera in nine families and five orders, have been described from both North and South China, together with North America, Siberia and Kazakhstan. We compiled and analysed all published Cambrian cephalopod occurrences in these regions: the results show that the oldest undisputed cephalopods are from the Jiangshanian Stage of North China. After their origination, cephalopods reached their first diversity peak in the late Cambrian Acaroceras-Sinoeremoceras Biozone (early Stage 10). This initial diversity peak was followed by the "late Trempealeauan Eclipse", which eradicated nearly 95% of late Cambrian genera. The extinction event coincides with similar extinctions of trilobites and some other groups of marine life. The rapid subsequent diversification of cephalopods during the Tremadocian (Early Ordovician) was paralleled by a diversification of graptoloids and radiolarians. (C) 2018 Elsevier Ireland Ltd Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. Published by Elsevier B.V. All rights reserved.

KeywordCephalopoda Palaeobiogeography Gobe Diversity Extinction Late Cambrian
DOI10.1016/j.palwor.2018.08.007
Language英语
WOS KeywordGlobal Brachiopod Paleobiogeography ; Nectocaris-pteryx ; Origin ; Extrapolation ; Rarefaction ; Evolution ; Onset
Funding ProjectNational Natural Science Foundation of China[41521061] ; Chinese Academy of Sciences[XDB10010100] ; State Key Laboratory of Palaeobiology and Stratigraphy[20172111] ; Ministry of Science and Technology of China[2013FY111000] ; Ministry of Science and Technology of China[2017ZX05036-001-004] ; IGCP Project[653]
WOS Research AreaPaleontology
WOS SubjectPaleontology
WOS IDWOS:000463600800006
Funding OrganizationNational Natural Science Foundation of China ; Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy ; Ministry of Science and Technology of China ; IGCP Project
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/15791
Collection中国科学院南京地质古生物研究所
其他
Corresponding AuthorFang, Xiang (方翔)
Affiliation1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing, Jiangsu, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing, Jiangsu, Peoples R China
3.Univ Helsinki, Finnish Museum Nat Hist, Helsinki, Finland
4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, CAS Key Lab Econ Stratig & Palaeogeog, Nanjing, Jiangsu, Peoples R China
5.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing, Jiangsu, Peoples R China
6.Univ Chinese Acad Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Fang, Xiang ,Kroger, Bjorn,Zhang, Yuan-Dong ,et al. Palaeogeographic distribution and diversity of cephalopods during the Cambrian-Ordovician transition[J]. PALAEOWORLD,2019,28(1-2):51-57.
APA Fang, Xiang ,Kroger, Bjorn,Zhang, Yuan-Dong ,Zhang, Yun-Bai ,&Chen, Ting-En .(2019).Palaeogeographic distribution and diversity of cephalopods during the Cambrian-Ordovician transition.PALAEOWORLD,28(1-2),51-57.
MLA Fang, Xiang ,et al."Palaeogeographic distribution and diversity of cephalopods during the Cambrian-Ordovician transition".PALAEOWORLD 28.1-2(2019):51-57.
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