Species
Polygrammoceras bullatum (Sowerby, 1839)
Synonyymit
1839 Orthoceras bullatum — Sowerby , pp. 612
1943 Polygrammoceras bullatum (Sowerby, 1839) — Flower , pp. 249
1963 Michelinoceras (orthoceras) bullatum (Sowerby, 1839) — Holland et al. , pp. 155
2008 Polygrammoceras bullatum (Sowerby, 1839) — Holland & Copper , pp. 1026, fig. Figs. 4A, 4E
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Orthoceratia |
Order | Orthocerida |
Family | Kionoceratidae |
Genus | Polygrammoceras |
Species | bullatum |