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Silurian freshwater arthropod from northwest China

文献类型：期刊论文

作者Zong, Ruiwen1; Edgecombe, Gregory D. D.2; Liu, Bingcai3,4,5; Wang, Yi4; Yin, Jiayi6; Ma, Juan; Xu, Honghe3,4
刊名PAPERS IN PALAEONTOLOGY
出版日期2023-03-01
卷号9期号:2页码:14
关键词Maldybulakia Pridoli palynology palaeosalinity western Junggar
ISSN号2056-2799
DOI10.1002/spp2.1488
通讯作者Zong, Ruiwen(zongruiwen@cug.edu.cn) ; Xu, Honghe(hhxu@nigpas.ac.cn)
英文摘要Animals breaking away from the sea was a revolutionary event in the evolution of life. Arthropods were the earliest metazoans to move onto land, and although a few Silurian freshwater and/or terrestrial arthropods have been found so far, these records are all from Laurussia. Here, we describe a new freshwater arthropod, Maldybulakia saierensis sp. nov., from the western Junggar, northwest China. Evidence from co-occurring spores and body fossils of plants is presented in support of a Silurian (Pridoli) age for this new Maldybulakia species, alongside palaeosalinity data in support of our interpretation of it having lived in a freshwater environment. The discovery of this species brings forward the earliest appearance of the Maldybulakia, previously known from the Devonian of Kazakhstan and eastern Australia, to the late Silurian. It is the oldest body fossil record of a putatively freshwater arthropod outside Laurussia, and greatly expands their palaeogeographical distribution. In the middle and late Silurian, the discovery of freshwater arthropods on multiple plates/terranes, as well as their morphological diversity during this period, suggests that arthropods had left the marine environment by the early Silurian or even earlier.
WOS关键词NORTHERN WEST JUNGGAR ; BORROWDALE VOLCANIC GROUP ; XIEMISITAI MOUNTAINS ; LAND ANIMALS ; NW CHINA ; ORDOVICIAN ; XINJIANG ; MILLIPEDES ; SUBDUCTION ; MAGMATISM
资助项目National Natural Science Foundation of China[42072041]
WOS研究方向Paleontology
语种英语
WOS记录号WOS:000956566600001
出版者WILEY
资助机构National Natural Science Foundation of China
源URL[http://ir.nigpas.ac.cn/handle/332004/42144]  
专题中国科学院南京地质古生物研究所
通讯作者Zong, Ruiwen; Xu, Honghe
作者单位1.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
2.Nat Hist Museum, Cromwell Rd, London SW7 5BD, England
3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironm, Nanjing 210008, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100046, Peoples R China
6.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Peoples R China
推荐引用方式
GB/T 7714		 Zong, Ruiwen,Edgecombe, Gregory D. D.,Liu, Bingcai,et al. Silurian freshwater arthropod from northwest China[J]. PAPERS IN PALAEONTOLOGY,2023,9(2):14.
APA Zong, Ruiwen.,Edgecombe, Gregory D. D..,Liu, Bingcai.,Wang, Yi.,Yin, Jiayi.,...&Xu, Honghe.(2023).Silurian freshwater arthropod from northwest China.PAPERS IN PALAEONTOLOGY,9(2),14.
MLA Zong, Ruiwen,et al."Silurian freshwater arthropod from northwest China".PAPERS IN PALAEONTOLOGY 9.2(2023):14.

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来源：南京地质古生物研究所

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