Gastrioceratidae
From Wikipedia, the free encyclopedia
| Gastrioceratidae | |
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Goniatitida |
| Superfamily: | †Gastrioceratoidea |
| Family: | †Gastrioceratidae Ruzhencev & Bogoslovskaya 1975 |
| Genera | |
Gastrioceratidae is one of five families of the Gastrioceratoidea 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.
