Genus
Hedstroemoceras Foerste, 1930
Aiheeseen liittyvät julkaisut
Balashov, E. A. 1959. Nekotorye novye vidy nautiloidej ordovika, silura i devona SSSR. Materialy k "Osnovam paleontologii", Bypusk 3, pp. 37-46. Paleontologicheskii Institut Akademii Nauk SSSR.
List of species
1. Hedstroemoceras haelluddense Foerste, 1930 | Ordovician
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Orthoceratia |
| Order | Orthocerida |
| Family | Baltoceratidae |
| Genus | Cochlioceras |
| Eosomichelinoceras | |
| Hedstroemoceras | |
| Species | haelluddense |
| saaremense |