Post-extinction diversification patterns of brachiopods in the early-middle Llandovery, Silurian | |
Huang, Bing (黄冰)1; Jin, Jisuo2; Rong, Jia-Yu (戎嘉余)1 | |
刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY |
2018-03-15 | |
卷号 | 493页码:11-19 |
关键词 | Ordovician Survival Recovery Radiation Network Analysis |
ISSN号 | 0031-0182 |
DOI | 10.1016/j.palaeo.2017.12.025 |
英文摘要 | Network and frequency distribution analyses of global brachiopod occurrences in the earliest Silurian (Rhuddanian Aeronian) revealed that brachiopod recovery from the end-Ordovician mass extinction during the early late Rhuddanian was represented mainly by the reestablishment of Late Ordovician cosmopolitan hold-over taxa. Brachiopods nearly doubled their generic diversity from Rhuddanian to Aeronian, owing to the radiation of both endemic and cosmopolitan taxa, associated with an overall post-glacial amelioration of global environment and increased habitat heterogeneity as a result of marine transgressions and expansion of epeiric seas. A drastic turnover from the Ordovician-typd to Silurian-type brachiopod faunas took place in the Aeronian, several million years after the terminal Ordovician mass extinction. Compared with the orders of orthides and strophomenides that radiated and predominated in the Ordovician, the atrypides and pentamerides displayed pulses of drastic diversification from the Rhuddanian to Aeronian, mainly in tropically located paleoplates, to become the most abundant and diverse brachiopod orders in the Silurian. Atrypides recovered in the early Rhuddanian, whereas diversification of pentamerides was delayed until the Aeronian and becoming widespread in South China, Kazakhstan terranes, Baltica, Avalonia, and Laurentia. |
资助项目 | National Natural Science Foundation of China (NSFC)[41472006] ; National Natural Science Foundation of China (NSFC)[41521061] ; National Natural Science Foundation of China (NSFC)[41530103] ; Natural Science and Engineering Research Council of Canada |
WOS关键词 | Ordovician Mass Extinction ; Phanerozoic Biodiversity Crises ; Anticosti Island ; South China ; End-ordovician ; Eastern Canada ; Ecological Ranking ; Faunal Recovery ; Oslo Region ; Survival |
WOS研究方向 | Physical Geography ; Geology ; Paleontology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000425071100002 |
资助机构 | National Natural Science Foundation of China (NSFC) ; Natural Science and Engineering Research Council of Canada |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/18823] |
专题 | 中国科学院南京地质古生物研究所 南京地质古生物研究所_其他 |
通讯作者 | Huang, Bing (黄冰) |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Paleobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 2.Univ Western Ontario, Dept Earth Sci, London, ON N6A 5B7, Canada |
推荐引用方式 GB/T 7714 | Huang, Bing ,Jin, Jisuo,Rong, Jia-Yu . Post-extinction diversification patterns of brachiopods in the early-middle Llandovery, Silurian[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2018,493:11-19. |
APA | Huang, Bing ,Jin, Jisuo,&Rong, Jia-Yu .(2018).Post-extinction diversification patterns of brachiopods in the early-middle Llandovery, Silurian.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,493,11-19. |
MLA | Huang, Bing ,et al."Post-extinction diversification patterns of brachiopods in the early-middle Llandovery, Silurian".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 493(2018):11-19. |
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