Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Cephalopoda
Subclassis: †Ammonoidea
Ordo: †Goniatitida
SubOrdo: Tornoceratatina
Superfamilia: Prionocerataceae
Familia: † Gattendorfiidae
Subfamiliae: Gattendorfiinae - Pseudarietitinae
Genera incertae subfamiliae: Weyerella
Name
Gattendorfiidae Bartzsch & Weyer, 1987
References
Primary references
Bartzsch, K. & Weyer, D. 1987. Die unterkarbonische Ammonoidea-Tribus Pseudarietini. Abhandlungen und Berichte für Naturkunde und Vorgeschichte 13: 59–68. Reference page.
Gattendorfiidae is one of seven families of the superfamily Prionoceratoidea, a member of the Goniatitida order. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.
References
The Paleobiology Database accessed on 10/01/07
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