A new brachiopod fauna from the Telychian (early Silurian) of Southwest China and its palaeoecological significance
文献类型：期刊论文
| 作者 | Huang, Bing1 ; Chen, Di2; Candela, Yves3
|
| 刊名 | ALCHERINGA
 |
| 出版日期 | 2024-12-03 |
| 页码 | 10 |
| 关键词 | Brachiopods Telychian South China paleoecology Late Ordovician Mass Extinction |
| ISSN号 | 0311-5518 |
| DOI | 10.1080/03115518.2024.2431912 |
| 通讯作者 | Huang, Bing(bhuang@nigpas.ac.cn) |
| 英文摘要 | Research on the recovery and radiation of biotas after the Late Ordovician Mass Extinction has not yet focused extensively on the record of Telychian (early Silurian) brachiopods. We therefore examined a highly diverse brachiopod fauna recovered from the lower-to-middle Telychian Wuke section of the Daluzhai Formation in southern Sichuan Province, Southwest China. Specimens were collected from 14 beds across the Wuke section and include 18 species representing 17 genera of predominantly atrypides, strophomenides, chonetides and spiriferides. We evaluated the taxonomic diversity of this typically Silurian fauna using principal component analysis, non-metric multidimensional scaling, and network analysis with a heatmap to visualize abundance data. Two associations were identified a Nalivkinia elongata-Megaspinochonetes subrectangularis assemblage from the lower Wuke section; and a Nalivkinia magna-Howellella shiqianensis assemblage from the upper Wuke section. These reflect a shallowing trend within the local marine environment that was potentially linked to the Yangtze Uplift of the South China Platform. Assemblage turnover amongst Early Silurian brachiopods from Southwest China was thus probably related to regional bathymetric changes.Bing Huang* [bhuang@nigpas.ac.cn], Key Laboratory of Palaeobiology and Petroleum Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, PR China; Di Chen [cd0922@petrochina.com.cn], Exploration and Development Research Institute, PetroChina Southwest Oil & Gasfield Company, Chengdu 610041, PR China; Yves Candela [Y.Candela@nms.ac.uk], Department of Natural Sciences, National Museums Scotland, National Museums Collection Centre, 242 West Granton Road, Edinburgh EH5 1JA, UK. |
| WOS关键词 | ORDOVICIAN MASS EXTINCTION ; LLANDOVERY ; RECOVERY ; ENDEMISM |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001369961200001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/44648]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Huang, Bing |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Palaeobiol & Petr Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 2.PetroChina Southwest Oil & Gasfield Co, Explorat & Dev Res Inst, Chengdu 610041, Peoples R China 3.Natl Museums Collect Ctr, Dept Nat Sci, Natl Museums Scotland, 242 West Granton Rd, Edinburgh EH5 1JA, Scotland |
| 推荐引用方式 GB/T 7714 | Huang, Bing,Chen, Di,Candela, Yves. A new brachiopod fauna from the Telychian (early Silurian) of Southwest China and its palaeoecological significance[J]. ALCHERINGA,2024:10. |
| APA | Huang, Bing,Chen, Di,&Candela, Yves.(2024).A new brachiopod fauna from the Telychian (early Silurian) of Southwest China and its palaeoecological significance.ALCHERINGA,10. |
| MLA | Huang, Bing,et al."A new brachiopod fauna from the Telychian (early Silurian) of Southwest China and its palaeoecological significance".ALCHERINGA (2024):10. |
入库方式： OAI收割
来源：南京地质古生物研究所
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