Lyrogoniatitinae is one of two subfamilies of the family Cravenoceratidae. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.
| Lyrogoniatitinae | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Goniatitida |
| Family: | †Cravenoceratidae |
| Subfamily: | †Lyrogoniatitinae Ruzhencev & Bogoslovskaya 1971 |
| Genera | |
References
edit- The Paleobiology Database accessed on 10/01/07
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