Species
Cyathaspis alexanderi Märss, 2019
Tyyppilajitiedot
holotype: Department of Geology, TalTech GIT 408-14, Vishnevaya gora, Central Urals, Ludlow , loc. 85-042
Synonyymit
2019 Cyathaspis alexanderi sp. nov. — Märss , pp. 132, fig. Fig. 8A-F, H
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
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 |
Levinneisyys ja viitteet
- Märss, 2019 Tabuska, Ural Mountains upper Silurian