Order Goniatitida Rank Family | Suborder Goniatitina | |
Schistoceratidae is one of five families of the Schistocerataceae 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
Schistoceratidae Wikipedia(Text) CC BY-SA