New material of scalidophoran worms in Orsten-type preservation from the Cambrian Fortunian Stage of South China | |
Zhang, Huaqiao (张华侨)1; Maas, Andreas2; Waloszek, Dieter3 | |
刊名 | JOURNAL OF PALEONTOLOGY |
2018 | |
卷号 | 92期号:1页码:14-25 |
ISSN号 | 0022-3360 |
DOI | 10.1017/jpa.2017.39 |
英文摘要 | Scalidophoran worms diversified in the Cambrian Fortunian, as indicated by recent reports from this stage, with two described species and two more unnamed forms exclusively from Orsten-type Lagerstatten yielding three-dimensionally phosphatized fossils. Here, we report new material of scalidophoran worms in Orsten-type preservation from the Cambrian Fortunian Xinli section in northern Sichuan Province, South China. At least five forms of scalidophoran worms were recovered from this location, including Eokinorhynchus rarus Zhang et al., 2015 and four unnamed taxa-Forms A, B, C, and D. Co-occurring disassociated spinose small shelly fossils might also be isolated cuticular elements of these early scalidophoran worms. The ontogeny of Eokinorhynchus rarus is revised. Forms A, C, and D are assigned to total-group Scalidophora to indicate their uncertain positions within Scalidophora, while Form B might be a close relative of Eokinorhynchus rarus. The current work highlights the significance of Orsten-type Lagerstatten in uncovering the morphology, ontogeny, and taxonomy of early Scalidophora and Cycloneuralia, made particularly available by the new finds in China. |
资助项目 | Chinese Ministry of Science and Technology 973 Project[2013CB837100] ; National Natural Science Foundation of China[41572007] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2016283] |
WOS关键词 | Yangtze Platform China ; Burgess Shale ; Biostratigraphic Correlation ; Phylogenetic-relationships ; Halicryptus-spinulosus ; Palaeoscolecid Worms ; Biology ; Middle ; Light ; Ultrastructure |
WOS研究方向 | Paleontology |
语种 | 英语 |
出版者 | CAMBRIDGE UNIV PRESS |
WOS记录号 | WOS:000425398500003 |
资助机构 | Chinese Ministry of Science and Technology 973 Project ; National Natural Science Foundation of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/18813] |
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 | Zhang, Huaqiao (张华侨) |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 2.Galgenackerweg 25, D-89134 Blaustein, Germany 3.Lund Univ, Solvegatan 12, SE-22362 Lund, Sweden |
推荐引用方式 GB/T 7714 | Zhang, Huaqiao ,Maas, Andreas,Waloszek, Dieter. New material of scalidophoran worms in Orsten-type preservation from the Cambrian Fortunian Stage of South China[J]. JOURNAL OF PALEONTOLOGY,2018,92(1):14-25. |
APA | Zhang, Huaqiao ,Maas, Andreas,&Waloszek, Dieter.(2018).New material of scalidophoran worms in Orsten-type preservation from the Cambrian Fortunian Stage of South China.JOURNAL OF PALEONTOLOGY,92(1),14-25. |
MLA | Zhang, Huaqiao ,et al."New material of scalidophoran worms in Orsten-type preservation from the Cambrian Fortunian Stage of South China".JOURNAL OF PALEONTOLOGY 92.1(2018):14-25. |
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