Species
Tripteroceras problematicum Sweet, 1958
Synonyymit
1958 Tripteroceras? problematicum Sweet, n. sp. — Sweet , pp. 86, fig. Pl. 2:4. 21:5
Aiheeseen liittyvät julkaisut
Sweet, W. C. 1958. The Middle Ordovician of the Oslo Region, Norway: 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38, 1, 1-178.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Orthoceratia |
Order | Orthocerida |
Genus | Tripteroceras |
Species | problematicum |
See also
Levinneisyys ja viitteet
- Sweet, 1958 Ringerike, Norway Kukruse Stage