Genus
Cyathaspis Lankester, 1865
Aiheeseen liittyvät julkaisut
Märss, T. 2019. Silurian cyathaspidid heterostracans of Northern Eurasia. Estonian Journal of Earth Sciences 68, 3, 113-146. DOI:10.3176/earth.2019.11
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Chordata |
Subphylum | Vertebrata |
Superclass | Agnatha |
Class | Pteraspidomorphi |
Subclass | Heterostraci |
Order | Cyathaspidiformes |
Family | Cyathaspididae |
Subfamily | Cyathaspidinae |
Genus | Cyathaspis |
Species | ?alexanderi |
alexanderi |