Late Devonian benthic ostracods from South China and their response to the Frasnian-Famennian event | |
Song, Junjun1,2,3; Crasquin, Sylvie1; Fan, Ruoying4; Guo, Wen2,3; Wang, Yujue2,3; Huang, Jiayuan2,3; Qie, Wenkun2,3,5 | |
刊名 | GEOLOGICAL JOURNAL |
2021-05-13 | |
页码 | 16 |
关键词 | benthic ostracods biofacies Frasnian-Famennian boundary Guangxi mass extinction |
ISSN号 | 0072-1050 |
DOI | 10.1002/gj.4160 |
英文摘要 | Late Devonian ostracods are described for the first time from the Frasnian-Famennian (F-F) transition of the Zengpiyan section, Guangxi, South China. Forty-five ostracod species belonging to 25 genera are identified and figured and one is new: Jenningsina guilinensis sp. nov. The Frasnian-Famennian boundary (F-FB) in the Zengpiyan section is coincident with the lithological boundary between the Guilin Formation and the Dongcun Formation, and could be marked by the disappearance of Rectobairdia proximischimensis (Lethiers & Casiers, 1998) and Jenningsina guilinensis sp. nov. The ostracods belong to the Eifelian Mega-Assemblage, which implies a shallow-water palaeoenvironment. The ostracod fauna and sedimentary features of the Guilin and Dongcun formations at the Zengpiyan section suggest a transition from subtidal to low-energy tidal flat on the Guilin Platform during the Frasnian-Famennian event. The extinction rate of benthic ostracod species is about 61% during the F-F event in the Zengpiyan section. Two stages of faunal changes have been recognized in the event and the second stage is more severe than the first one. |
资助项目 | National Natural Science Foundation of China[41802002] ; National Natural Science Foundation of China[41902002] ; Chinese Academy of Sciences[XDB26000000] |
WOS关键词 | HOLY CROSS MOUNTAINS ; MASS EXTINCTION ; DEVILS-GATE ; FRASNIAN/FAMENNIAN TRANSITION ; GEOCHEMICAL RECORDS ; KELLWASSER CRISIS ; NANDONG SECTIONS ; BOUNDARY BEDS ; STRATIGRAPHY ; CRUSTACEA |
WOS研究方向 | Geology |
语种 | 英语 |
出版者 | WILEY |
WOS记录号 | WOS:000649978200001 |
资助机构 | National Natural Science Foundation of China ; Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/38150] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Song, Junjun; Qie, Wenkun |
作者单位 | 1.CNRS, MNHN, SU, CR2P, Paris, France 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 3.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Peoples R China 4.China Univ Geosci, Sch Earth Sci, State Key Lab Biogeol & Environm Geol, Wuhan, Peoples R China 5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China |
推荐引用方式 GB/T 7714 | Song, Junjun,Crasquin, Sylvie,Fan, Ruoying,et al. Late Devonian benthic ostracods from South China and their response to the Frasnian-Famennian event[J]. GEOLOGICAL JOURNAL,2021:16. |
APA | Song, Junjun.,Crasquin, Sylvie.,Fan, Ruoying.,Guo, Wen.,Wang, Yujue.,...&Qie, Wenkun.(2021).Late Devonian benthic ostracods from South China and their response to the Frasnian-Famennian event.GEOLOGICAL JOURNAL,16. |
MLA | Song, Junjun,et al."Late Devonian benthic ostracods from South China and their response to the Frasnian-Famennian event".GEOLOGICAL JOURNAL (2021):16. |
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