A late Rhuddanian (early Llandovery, Silurian) trilobite association from South China and its implications | |
Wei, Xin (魏鑫)1,2; Zhan, Ren-Bin (詹仁斌)1,2 | |
刊名 | PALAEOWORLD |
2018-03-01 | |
卷号 | 27期号:1页码:42-52 |
关键词 | Trilobite Association Ordovician-silurian Transition Rhuddanian Macroevolution Niuchang Formation South China |
ISSN号 | 1871-174X |
DOI | 10.1016/j.palwor.2017.05.008 |
英文摘要 | A recovery trilobite association after the end-Ordovician mass extinction, the 'Encrinuroides' Association, is documented from the lower Niuchang Formation (upper Rhuddanian, lower Llandovery, Silurian) of Gaojiang, Meitan, northern Guizhou, South China paleoplate, including 10 genera of eight families. Three subassociations of this association could be differentiated, i.e., ascendingly the 'Encrinuroides'-Eoleonaspis Subassociation, the 'Encrinuroides'-Aulacopleura (Paraaulacopleura) Subassociation, and the 'Encrinuroides'-Meitanillaenus Subassociation. The succession of these subassociations in the section indicates a shallowing upward trend of the environment as a result of regional tectonic activities (i.e., the Qianzhong Uplift) against the background of the Rhuddanian global transgression. A relatively complete trilobite succession in South China across the Ordovician Silurian transition has been summarized and its implications for the trilobite macroevolution of this particular time interval are discussed in detail. (C) 2017 Elsevier Ireland Ltd Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. Published by Elsevier B.V. All rights reserved. |
资助项目 | National Natural Science Foundation of China[41290260] ; National Natural Science Foundation of China[41521061] ; State Key Laboratory of Palaeobiology and Stratigraphy (LPS) |
WOS关键词 | Ordovician Mass Extinction ; East China ; Recovery ; Brachiopods ; Survival ; Glaciation ; Biofacies ; Zhejiang ; Guizhou ; Wales |
WOS研究方向 | Paleontology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000426472500003 |
资助机构 | National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy (LPS) |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/18871] |
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 | Wei, Xin (魏鑫) |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Wei, Xin ,Zhan, Ren-Bin . A late Rhuddanian (early Llandovery, Silurian) trilobite association from South China and its implications[J]. PALAEOWORLD,2018,27(1):42-52. |
APA | Wei, Xin ,&Zhan, Ren-Bin .(2018).A late Rhuddanian (early Llandovery, Silurian) trilobite association from South China and its implications.PALAEOWORLD,27(1),42-52. |
MLA | Wei, Xin ,et al."A late Rhuddanian (early Llandovery, Silurian) trilobite association from South China and its implications".PALAEOWORLD 27.1(2018):42-52. |
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