KMS Nanjing Institute of Geology and Palaeonotology,CAS
EARLY-MID ORDOVICIAN YANGTZEELLA (SYNTROPHIIDINA, BRACHIOPODA) AND ITS EVOLUTIONARY SIGNIFICANCE | |
Zhan Renbin (詹仁斌)1![]() | |
2010 | |
发表期刊 | PALAEONTOLOGY
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ISSN | 0031-0239 |
卷号 | 53页码:77-96 |
摘要 | Re-examination of newly collected topotype material confirms that the type species of Yangtzeella, Y. poloi, a widespread Early and Mid Ordovician syntrophiidine brachiopod in South China, has a finely costellate shell rather than being smooth as previously thought. Thus, the subgenus Yangtzeella (Vadimella) Nikitina et al., established on the basis of fine costellae, is invalidated. Among 15 species of Yangtzeella, five species are recognized as valid based on multivariate analyses: Y. poloi, Y. unsulcata, Y. songziensis, Y. kueiyangensis and Y. igori, among which the type species was the oldest known. Six are synonymized: Y. septata, Y. reticulata, Y. lensiformis, Y. depressa, Y. yichangensis and Y. minuta. Four are rejected from Yangtzeella: Y. extensa, Y. similior, Y. yohi and Y. poloi var. minor. Regional biostratigraphy indicates that Yangtzeella first appeared in a relatively deep-water setting on the Lower Yangtze Platform (South China palaeoplate) during late Tremadoc time (Scolopodus warendensis conodont biozone) and then expanded to the deeper Jiangnan Slope as well as to the shallower Upper Yangtze Platform. The genus experienced two episodes of heightened abundance and diversity on the Upper Yangtze Platform during late Dapingian and mid Darriwilian times, respectively. Outside South China, Yangtzeella occurs sporadically in a few microplates or terranes, such as Tarim, Chu-Ili (southern Kazakhstan) and Taurides (southern Turkey) during the Dapingian and Darriwilian. Worldwide, Yangtzeella became extinct by the end of the Darriwilian. |
关键词 | Yangtzeella Ornamentation Macroevolution Ordovician South China |
DOI | 10.1111/j.1475-4983.2009.00921.x |
语种 | 英语 |
关键词[WOS] | South China ; Diversification ; Geography |
资助项目 | Chinese Academy of Sciences[KZCX2-YW-Q05-01] ; National Natural Science Foundation of China[40825006] ; Ministry of Science and Technology of China[2006CB806402] ; State Key Laboratory of Palaeobiology and Stratigraphy[20081103] ; Natural Sciences and Engineering Research Council of Canada |
WOS研究方向 | Paleontology |
WOS类目 | Paleontology |
WOS记录号 | WOS:000273688000005 |
项目资助者 | Chinese Academy of Sciences ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; State Key Laboratory of Palaeobiology and Stratigraphy ; Natural Sciences and Engineering Research Council of Canada |
出版者 | WILEY-BLACKWELL PUBLISHING, INC |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/385 |
专题 | 中国科学院南京地质古生物研究所 其他 |
通讯作者 | Zhan Renbin (詹仁斌) |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Univ Western Ontario, Dept Earth Sci, London, ON N6A 5B7, Canada |
第一作者单位 | 中国科学院南京地质古生物研究所 |
通讯作者单位 | 中国科学院南京地质古生物研究所 |
推荐引用方式 GB/T 7714 | Zhan Renbin ,Jin, Jisuo,Chen, Pengfei. EARLY-MID ORDOVICIAN YANGTZEELLA (SYNTROPHIIDINA, BRACHIOPODA) AND ITS EVOLUTIONARY SIGNIFICANCE[J]. PALAEONTOLOGY,2010,53:77-96. |
APA | Zhan Renbin ,Jin, Jisuo,&Chen, Pengfei.(2010).EARLY-MID ORDOVICIAN YANGTZEELLA (SYNTROPHIIDINA, BRACHIOPODA) AND ITS EVOLUTIONARY SIGNIFICANCE.PALAEONTOLOGY,53,77-96. |
MLA | Zhan Renbin ,et al."EARLY-MID ORDOVICIAN YANGTZEELLA (SYNTROPHIIDINA, BRACHIOPODA) AND ITS EVOLUTIONARY SIGNIFICANCE".PALAEONTOLOGY 53(2010):77-96. |
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