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Enrolment and trunk segmentation of a Cambrian eodiscoid trilobite

文献类型：期刊论文

作者Dai, Tao1,2,3; Zhang, Xing-Liang1,2,3; Peng, Shan-Chi （彭善池）4; Yang, Ben5
刊名LETHAIA
出版日期2019-10-01
卷号52期号:4页码:502-512
关键词Cambrian enrolment eodiscoids ontogeny Trilobita trunk segmentation
ISSN号0024-1164
DOI10.1111/let.12327
英文摘要

Completely enrolled, phosphatized, 3-D specimens of the eodiscinid trilobite Tsunyidiscus yanjiazhaiensis from Cambrian Stage 3 of South China exhibit much morphological detail and show variation in delicate coaptative structures associated with their trunk segmentation. The relationship between enrolment mechanism and trunk segmentation during ontogeny confirms a unique developmental pattern among the early Cambrian eodiscoid trilobites, revealing how these animals controlled the rate of segment increase and release during post-embryonic development in their life cycles.

WOS关键词EVOLUTION ; MORPHOLOGY ; ONTOGENY ; ORDOVICIAN ; CLASSIFICATION ; ARTHROPOD ; GROWTH
资助项目National Key Research and Development Program[2017YF0603101] ; Natural Science Foundation of China (NSFC)[41890840] ; Natural Science Foundation of China (NSFC)[41621003] ; Natural Science Foundation of China (NSFC)[41330101] ; Natural Science Foundation of China (NSFC)[41521061] ; Natural Science Foundation of China (NSFC)[41290260] ; Natural Science Foundation of China (NSFC)[41502020] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; 111 Project[D17013] ; Ministry of Science and Technology of China[2015FY310100] ; National Commission on Stratigraphy of China[DD20160120-04] ; key project of the State Key Laboratory of Continental Dynamics[201210128] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[173105] ; Shaanxi Natural Science Basic Research Project[2018JM4038] ; Shaanxi Provincial Education Department[17JK0762] ; Postdoctoral Research Foundation of China[2013M530272] ; Postdoctoral Research Foundation of China[2014T70553] ; support for young academic talents project of Northwest University
WOS研究方向Paleontology
语种英语
WOS记录号WOS:000484980900005
出版者WILEY
资助机构National Key Research and Development Program ; Natural Science Foundation of China (NSFC) ; Strategic Priority Research Program of Chinese Academy of Sciences ; 111 Project ; Ministry of Science and Technology of China ; National Commission on Stratigraphy of China ; key project of the State Key Laboratory of Continental Dynamics ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; Shaanxi Natural Science Basic Research Project ; Shaanxi Provincial Education Department ; Postdoctoral Research Foundation of China ; support for young academic talents project of Northwest University
源URL[http://ir.nigpas.ac.cn/handle/332004/27931]  
专题中国科学院南京地质古生物研究所
通讯作者Zhang, Xing-Liang
作者单位1.State Key Lab Continental Dynam, Xian 710069, Shaanxi, Peoples R China
2.Shaanxi Key Lab Early Life & Environm, Dept Geol, Xian 710069, Shaanxi, Peoples R China
3.Northwest Univ, Xian 710069, Shaanxi, Peoples R China
4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
5.Chinese Acad Geol Sci, Inst Geol, Baiwanzhuang Rd 26, Beijing 100037, Peoples R China
推荐引用方式
GB/T 7714		 Dai, Tao,Zhang, Xing-Liang,Peng, Shan-Chi ,et al. Enrolment and trunk segmentation of a Cambrian eodiscoid trilobite[J]. LETHAIA,2019,52(4):502-512.
APA Dai, Tao,Zhang, Xing-Liang,Peng, Shan-Chi ,&Yang, Ben.(2019).Enrolment and trunk segmentation of a Cambrian eodiscoid trilobite.LETHAIA,52(4),502-512.
MLA Dai, Tao,et al."Enrolment and trunk segmentation of a Cambrian eodiscoid trilobite".LETHAIA 52.4(2019):502-512.

入库方式： OAI收割

来源：南京地质古生物研究所

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