Species
Cyrtodiscus ? evolvens (Barrande, 1903)
Synonyymit
1903 Cyrtolites? evolvens — Barrande in Perner , pp. 88, fig. 86:22-24
2013 Cyrtodiscus? evolvens (Barrande in Perner, 1903) — Ebbestad et al. , pp. 309, fig. Fig. 7F–L
Aiheeseen liittyvät julkaisut
Ebbestad, J. O. R., Högström, A. E. S., Frisk, Ǻ. M. 2013. Gastropods and tergomyans from the Upper Ordovician (Viru-Harju) of the Fagelsang area, Scania, southern Sweden. Journal of Systematic Palaeontology 11, 3, 295-336. DOI:10.1080/14772019.2012.660994
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Tergomya |
| Order | Cyrtonellida |
| Genus | Cyrtodiscus |
| Species | ? evolvens |
Levinneisyys ja viitteet
- Ebbestad et al., 2013a Idavere Substage