Genus
Pakrioceras Stumbur et Mutvei, 1983
Selection of related publications
Stumbur, H., Mutvei, H. 1983. A new Middle Ordovician torticonic nautiloid. GFF 105, 1, 43-47. DOI:DOI: 10.1080/11035898309455293
List of species
1. Pakrioceras holmi Stumbur et Mutvei, 1983 | Aseri Stage
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Tarphyceratia |
Order | Tarphyceratida |
Family | Estonioceratidae |
Genus | Aethoceras |
Aphetoceras | |
Aserioceras | |
Bentoceras | |
Clytoceras | |
Eichwaldoceras | |
Estonioceras | |
Falcilituites | |
Pakrioceras | |
Species | holmi |
Genus | Planctoceras |
Pycnoceras | |
Shumardoceras | |
Tragoceras |