Species
Richardsonoceras gastroscopium Kröger, Zhang et Isakar, 2009
Synonyymit
2009 Richardsonoceras gastroscopium nov. sp. — Kröger et al. , pp. 286, fig. 5(5); 8(1), 9(1-4)
Aiheeseen liittyvät julkaisut
Kröger, B. 2007. Concentrations of juvenile and small adult cephalopods in the Hirnantian cherts (Late Ordovician) of Porkuni, Estonia. Acta Palaeontologica Polonica 52, 3, 591–608.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Multiceratoidea |
| Order | Oncocerida |
| Family | Oncoceratidae |
| Genus | Richardsonoceras |
| Species | gastroscopium |
| gerhardi | |
| goldmanni | |
| haelluddenense | |
| priscum |
See also
Levinneisyys ja viitteet
- Kröger, 2007a Hälludden Cliff, Öland Kunda Stage