KMS Nanjing Institute of Geology and Palaeonotology,CAS
Biodiversification of Early to Middle Ordovician conodonts: a case study from the Zitai Formation of Anhui Province, eastern China | |
Wu, Rongchang (吴荣昌)2; Percival, Ian G.1,3; Zhan, Renbin (詹仁斌)2 | |
2010 | |
发表期刊 | ALCHERINGA |
ISSN | 0311-5518 |
卷号 | 34期号:1页码:75-86 |
摘要 | The Lower-Middle Ordovician Zitai Formation of the South China palaeoplate consists of a succession of purple red, nodular argillaceous limestones. Palaeogeographically, it is distributed along the southeastern margin of the Yangtze Platform, and is of late Floian to Dapingian age, correlative with the Dawan Formation of the Middle and Lower Yangtze Platform. In Shitai County, Anhui Province, East China, the Zitai Formation is rich in conodonts, enabling the recognition of four biozones based on first appearance data. Detailed palaeontological and biostratigraphical study of these conodonts reveals that the Ordovician conodont radiation in the Lower Yangtze Platform attained its first diversity peak low in the Oepikodus evae Biozone. This diversification is generally consistent with macroevolutionary trends of brachiopods of South China and graptolites of the Upper Yangtze Platform, but was earlier than that of trilobites and acritarchs of the same palaeoplate. Correlation with the sea-level curve for South China suggests that conodont diversity change during the Ordovician radiation was mainly controlled by regional sea-level fluctuations. |
关键词 | Conodont Biodiversity Zitai Formation Floian Dapingian Ordovician Anhui East China |
DOI | 10.1080/03115510903343501 |
语种 | 英语 |
关键词[WOS] | South China ; Marine Life ; Radiation ; Argentina ; Patterns ; Oceans ; Series |
资助项目 | Chinese Academy of Sciences[KZCX2-YW-Q05-01] ; Ministry of Science and Technology of China[2006FY20300-5] ; Ministry of Science and Technology of China[2006CB806402] ; National Natural Science Foundation of China[40825006] |
WOS研究方向 | Paleontology |
WOS类目 | Paleontology |
WOS记录号 | WOS:000274906900006 |
项目资助者 | Chinese Academy of Sciences ; Ministry of Science and Technology of China ; National Natural Science Foundation of China |
出版者 | TAYLOR & FRANCIS LTD |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/318 |
专题 | 中国科学院南京地质古生物研究所 其他 |
通讯作者 | Wu, Rongchang (吴荣昌) |
作者单位 | 1.Geol Survey of New South Wales, Industry Investment NSW, W B Clarke Geoscience Ce, Londonderry, Australia 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, LPS, Nanjing 210008, Peoples R China 3.Geol Survey New S Wales, Ind & Investment NSW, WB Clarke Geosci Ctr, Londonderry, NSW 2753, Australia |
推荐引用方式 GB/T 7714 | Wu, Rongchang ,Percival, Ian G.,Zhan, Renbin . Biodiversification of Early to Middle Ordovician conodonts: a case study from the Zitai Formation of Anhui Province, eastern China[J]. ALCHERINGA,2010,34(1):75-86. |
APA | Wu, Rongchang ,Percival, Ian G.,&Zhan, Renbin .(2010).Biodiversification of Early to Middle Ordovician conodonts: a case study from the Zitai Formation of Anhui Province, eastern China.ALCHERINGA,34(1),75-86. |
MLA | Wu, Rongchang ,et al."Biodiversification of Early to Middle Ordovician conodonts: a case study from the Zitai Formation of Anhui Province, eastern China".ALCHERINGA 34.1(2010):75-86. |
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