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Cravenoceratinae

Cravenoceratinae
rhipaeum
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Goniatitida
Suborder: Goniatitina
Superfamily: Neoglyphiocerataceae
Ruzhencev 1957
Family: Cravenoceratidae
Subfamily: Cravenoceratinae
Genera

Cravenoceratinae is one of two subfamilies of the Cravenoceratidae family. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.


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Wikipedia

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