Kingdom Animalia Class Cephalopoda Order †Ammonitida | Phylum Mollusca Subclass †Ammonoidea Superfamily †Ancylocerataceae | |
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.
References
Crioceras (ammonite) Wikipedia(Text) CC BY-SA