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The first Eugaleaspiforme fish from the Silurian of the Tarim Basin reveals a close relationship between the Tarim and South China blocks at 438 mya

文献类型：期刊论文

作者Liu, Wenyu5,6; Shan, Xianren4,6; Lin, Xianghong3; Shen, Yiming2; Liu, Yuhang2; Zhang, Zehao1; Gai, Zhikun4,6
刊名PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
出版日期2023-10-15
卷号628页码:12
ISSN号0031-0182
关键词Silurian Galeaspid Tarim South China Biogeography
DOI10.1016/j.palaeo.2023.111774
通讯作者Gai, Zhikun(gaizhikun@ivpp.ac.cn)
英文摘要The first Eugaleaspiforme fish, Jiangxialepis rongi sp. nov., from the lower Telychian (Llandovery, Silurian) Tataertag Formation in the Tarim Basin is described and its palaeogeographic significance is evaluated. The new species can be assigned to the family Shuyuidae and distinguished from J. retrospina and J. jiujiangensis by its comparatively broader headshield, ornamentation, and serrated margin of the headshield and median dorsal opening. The discovery of J. rongi provides direct fossil evidence for the correlation of lower Telychian marine red beds between the Tarim Basin and South China and expands our knowledge of the distribution of Eugaleaspiforme fish into the Tarim Basin. An analysis of galeaspid paleogeographic distribution within a phylogenetic framework reveals at least five galeaspid dispersal events between the blocks of South China and the Tarim Basin during the early Telychian age. This indicates that the South China and Tarim blocks were close enough to share the same shallow marine environment, and perhaps comprise a united Tarim-South China Block during the early Silurian.
WOS关键词STEM-GNATHOSTOMATA ; VERTEBRATE ; GALEASPIDS ; ANATOMY ; FAMILY
资助项目National Natural Science Foundation of China[41972006]
WOS研究方向Physical Geography ; Geology ; Paleontology
语种英语
出版者ELSEVIER
WOS记录号WOS:001090977200001
资助机构National Natural Science Foundation of China
源URL[http://119.78.100.205/handle/311034/22971]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Gai, Zhikun
作者单位1.China Univ Min & Technol Beijing, Beijing 100083, Peoples R China
2.Shenyang Normal Univ, Coll Paleontol, Shenyang 110034, Peoples R China
3.Yunnan Univ, Inst Palaeontol, Yunnan Key Lab Palaeobiol, Kunming 650500, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Shandong Univ Sci & Technol, Coll Earth Sci & Engn, Qingdao 266590, Peoples R China
6.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Wenyu,Shan, Xianren,Lin, Xianghong,et al. The first Eugaleaspiforme fish from the Silurian of the Tarim Basin reveals a close relationship between the Tarim and South China blocks at 438 mya[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2023,628:12.
APA Liu, Wenyu.,Shan, Xianren.,Lin, Xianghong.,Shen, Yiming.,Liu, Yuhang.,...&Gai, Zhikun.(2023).The first Eugaleaspiforme fish from the Silurian of the Tarim Basin reveals a close relationship between the Tarim and South China blocks at 438 mya.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,628,12.
MLA Liu, Wenyu,et al."The first Eugaleaspiforme fish from the Silurian of the Tarim Basin reveals a close relationship between the Tarim and South China blocks at 438 mya".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 628(2023):12.

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来源：古脊椎动物与古人类研究所

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