Upper Visean (Mississippian) coral biostromes during onset of the late Palaeozoic Ice Age: A record from the equatorial eastern Palaeotethys
文献类型：期刊论文
| 作者 | Yao, Le4,5 ; Wang, Hui4,5; Aretz, Markus3; Lin, Wei5; Wang, Xiangdong1,2
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| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
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| 出版日期 | 2024-05-15 |
| 卷号 | 642页码:13 |
| 关键词 | Reef evolution Colonial rugose coral Sea level Visean Serpukhovian South China |
| ISSN号 | 0031-0182 |
| DOI | 10.1016/j.palaeo.2024.112148 |
| 通讯作者 | Yao, Le(lyao@nigpas.ac.cn) |
| 英文摘要 | The late Visean-Serpukhovian is a critical time in reef evolution and climate history, characterized by the gradual collapse of coral reef systems during the onset of the main glaciation phase of the late Palaeozoic Ice Age (LPIA). However, detailed palaeoecological variations of coral reefs during the collapse phase are not well understood. In this study, about one-meter thick coral biostromes are reported from the upper Visean Shangsi Formation in the Yashui section, central Guizhou Province, South China. Coral colonies are primarily in growth position resulting in the classification of autobiostrome and autoparabiostrome. Dominant colonial rugose coral species are Stylostrotion petalaxoidea and Siphonodendron pauciradiale, respectively. The biostromal framework is simple and primarily constructed by bafflestones with slightly positive relief. Diversified dwellers are found between coral skeletons, including abundant foraminifers, crinoids, calcareous algae and brachiopods with less bryozoans, tabulate and solitary rugose corals, gastropods and ostracods. Relative sea-level fluctuations control the growth and demise of the Yashui biostromes, evidenced from changes in both microfacies and biotic assemblages from their underlying to overlying strata. The petalaxoidea biostrome developed in relative deeper water depth than that of the pauciradiale biostrome, between storm wave-base and fair-weather wave-base on a shallow photic open-marine shelf. The pauciradiale biostrome in South China (eastern Palaeotethys) has similar biotic composition, colony preservation and depositional environments to coeval coral biostromes in Ireland (western Palaeotethys). The Yashui coral biostromes formed shortly after the LPIA onset, evidenced in small-scaled eustatic fluctuations and a positive shift in brachiopod oxygen isotopic signatures. |
| WOS关键词 | BRACHIOPOD SHELLS ; RUGOSE CORALS ; BUILDUPS ; PLATFORM ; GUIZHOU ; EVOLUTION ; IRELAND ; BASIN ; REEF |
| 资助项目 | National Natural Science Foundation of China[41830323] ; National Natural Science Foundation of China[42372038] ; National Natural Science Foundation of China[42293280] ; National Natural Science Foundation of China[41630101] ; Youth Innovation Pro- motion Association of the CAS[2022311] |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001217856500001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Pro- motion Association of the CAS |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/43706]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Yao, Le |
| 作者单位 | 1.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210023, Peoples R China 2.Nanjing Univ, State Key Lab Mineral Deposits Res, Nanjing 210023, Peoples R China 3.Univ Toulouse, Geosci Environnem Toulouse, CNRS, IRD,UPS, F-31400 Toulouse, France 4.Univ Chinese Acad Sci, Beijing 100049, 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 | Yao, Le,Wang, Hui,Aretz, Markus,et al. Upper Visean (Mississippian) coral biostromes during onset of the late Palaeozoic Ice Age: A record from the equatorial eastern Palaeotethys[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2024,642:13. |
| APA | Yao, Le,Wang, Hui,Aretz, Markus,Lin, Wei,&Wang, Xiangdong.(2024).Upper Visean (Mississippian) coral biostromes during onset of the late Palaeozoic Ice Age: A record from the equatorial eastern Palaeotethys.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,642,13. |
| MLA | Yao, Le,et al."Upper Visean (Mississippian) coral biostromes during onset of the late Palaeozoic Ice Age: A record from the equatorial eastern Palaeotethys".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 642(2024):13. |
入库方式： OAI收割
来源：南京地质古生物研究所
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