Order Goniatitida Rank Family | Suborder Goniatitina | |
Nomismoceratidae is one of two families of the Nomismocerataceae 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
Nomismoceratidae Wikipedia(Text) CC BY-SA