Eugaleaspidiformes

Eugaleaspidiformes; Temporal range: Telychian–Lower Devonian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	†Galeaspida
Order:	†Eugaleaspidiformes; Lui, 1965

Eugaleaspidiformes (from Latin, "Helmet shield shapes") is an extinct order of jawless marine and freshwater fish, which lived in East Asia from the Telychian to the Lower Devonian period.^[1] The order was first named by Lui in 1965.^[2]

^ Shan, Xianren; Gai, Zhikun; Lin, Xianghong; Chen, Yang; Zhu, Min; Zhao, Wenjin (2022-05-15). "The oldest eugaleaspiform fishes from the Silurian red beds in Jiangxi, South China and their stratigraphic significance". Journal of Asian Earth Sciences. 229: 105187. Bibcode:2022JAESc.22905187S. doi:10.1016/j.jseaes.2022.105187. ISSN 1367-9120. S2CID 247493604.
^ Zicha, Ondrej. "BioLib: Biological library". www.biolib.cz. Retrieved 20 December 2019.

[1] Shan, Xianren; Gai, Zhikun; Lin, Xianghong; Chen, Yang; Zhu, Min; Zhao, Wenjin (2022-05-15). "The oldest eugaleaspiform fishes from the Silurian red beds in Jiangxi, South China and their stratigraphic significance". Journal of Asian Earth Sciences. 229: 105187. Bibcode:2022JAESc.22905187S. doi:10.1016/j.jseaes.2022.105187. ISSN 1367-9120. S2CID 247493604.

[2] Zicha, Ondrej. "BioLib: Biological library". www.biolib.cz. Retrieved 20 December 2019.

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