Species
Porkunioceras tuba Kröger, 2007
Type specimen data
Synonymy list
2007     Porkunioceras tuba sp. nov. — Kröger , pp. 603, fig. 6B, 7F
Selection of related publications
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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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Cephalopoda | 
| Subclass | Multiceratoidea | 
| Order | Oncocerida | 
| Family | Graciloceratidae | 
| Genus | Porkunioceras | 
| Species | tuba | 
 See also 
References based on distribution
- Kröger, 2007a Porkuni Porkuni Stage