*** Welcome to piglix ***

Sygambritinae

Sygambritinae
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Goniatitida
Suborder: Goniatitina
Superfamily: Goniatitaceae
Family: Goniatitidae
Subfamily: Sygambritinae
Genera

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



...
Wikipedia

...