Kingdom Animalia Class Cephalopoda Order †Goniatitida Rank Family | Phylum Mollusca Subclass †Ammonoidea Superfamily †Neoicoceratoidea | |
Pericycloceratidae is one of eleven families of the Neoicoceratoidea superfamily. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.
References
Pericycloceratidae Wikipedia(Text) CC BY-SA