Crioceras (cephalopod)
For the plant genus, see Crioceras (plant).
Crioceras Temporal range: Hauterivian[1] | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | Ammonoidea |
Order: | Ammonitida |
Superfamily: | Ancylocerataceae |
Family: | Crioceratitidae |
Genus: | Crioceras |
Crioceras is an extinct cephalopod genus belonging to the subclass Ammonoidea and included in the family Crioceratidae of the ammonitid superfamily Ancylocerataceae. Crioceras is considered by some to be a junior synonym of Crioceratites
Crioceras ramoseptum is a heteromorph that comes from the Aptian of Dagestan.[2]
References
- ↑ Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
- ↑ Lehmann, U. 1981. The ammonites: Their life and their world. London: Cambridge University Press.
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