Nomismoceratidae is one of two families of the superfamily Nomismoceratoidea. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.
| Nomismoceratidae | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Goniatitida |
| Superfamily: | †Nomismoceratoidea |
| Family: | †Nomismoceratidae Librovitch 1957 |
| Genera | |
References
edit- The Paleobiology Database accessed on 10/01/07
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