†family Gonionautilidae Kummel 1950 (nautiloid)
Cephalopoda - Nautilida - Gonionautilidae
Parent taxon: Clydonautilaceae according to C. Teichert et al. 1964
Sister taxa: Clydonautilidae, Ephippioceratidae, Liroceratidae, Siberionautilidae
Subtaxa: Gonionautilus
Ecology: nektobenthic carnivore
Distribution:
• Triassic of Austria (6 collections)
Total: 6 collections each including a single occurrence