Genus
Rizosceras Hyatt, 1884
Aiheeseen liittyvät julkaisut
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. European Journal of Taxonomy 978, 1-168. DOI:10.5852/ejt.2025.978.2801
List of species
1. Rizosceras teres Kröger, 2025 | Vormsi Stage
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Multiceratia |
Order | Oncocerida |
Family | Oncoceratidae |
Genus | Beloitoceras |
Cyrtorizoceras | |
Dalecarlioceras | |
Neumatoceras | |
Oncoceras | |
Oocerina | |
Paramiamoceras | |
Retizitteloceras | |
Richardsonoceras | |
Richardsonoceroides | |
Rizosceras | |
Species | teres |