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First mixopterid eurypterids (Arthropoda: Chelicerata) from the Lower Silurian of South China 期刊论文
SCIENCE BULLETIN, 2021, 卷号: 66, 期号: 22, 页码: 2277-2280
作者:  Wang, Han;  Dunlop, Jason;  Gai, Zhikun;  Lei, Xiaojie;  Jarzembowski, Edmund A.;  Wang, Bo
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First Record of Petalodus Owen, 1840 (Chondrichthyes, Petalodontidae) in the Lower Permian (Cisuralian) of China 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2021, 卷号: 95, 期号: 4, 页码: 1057-1064
作者:  Gai Zhikun;  Bai Zhijun;  Lin Xianghong;  Meng Xinyuan;  Zhang Junwen
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vertebrate paleontology  Petalodus  Petalodontiformes  Yangquan  Taiyuan Formation  Paleo-Tethys Ocean  Asselian-Sakmarian  Shanxi Province  
Falxcornus, a new genus of Tridensaspidae (Galeaspida, stem-Gnathostomata) from the Lower Devonian in Qujing, Yunnan, China 期刊论文
Historical Biology, 2021, 卷号: 34, 期号: 5, 页码: 1-8
作者:  Meng, Xinyuan;  Gai, Zhikun
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Qushiaspis, a new genus of gantarostrataspid fish (galeaspida, stem-gnathostomata) from the Lower Devonian of Yunnan, China 期刊论文
HISTORICAL BIOLOGY, 2021, 期号: 0, 页码: https://doi.org/10.1080/08912963.2021.1888086
作者:  Jiang, Wenyu;  Zhu, Min;  Shi, Xiaodong;  Li, Qiang;  Gai, Zhikun
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Galeaspida  Qushiaspis  ornamentation  Lower Devonian  taxonomy