†family Georginidae Wade 1977 (mollusk)
Parent taxon: Actinocerida according to B. A. Stait and C. F. Burrett 1984
See also Crick 1981
Sister taxa: Actinoceratidae, Armenoceratidae, Astoceras, Calhounoceras, Carbactinoceratidae, Eldroceras, Gonioceratidae, Gouldoceratidae, Greenlandoceratidae, Hopeioceras, Huroniidae, Jeholoceras, Kobayashiceras, Meitanoceratidae, Ormoceratidae, Parahelenites, Parahelenitidae, Polydesmiidae, Pseudactinoceratidae, Ruedemannoceratidae, Subtofangoceras, Wutinoceratidae, Zerashanoceras
Subtaxa: Georgina Mesaktoceras
Ecology: nektobenthic carnivore
Distribution:
• Whiterockian of Thailand (1 collection)
• Ordovician of Saudi Arabia (1)
Total: 2 collections each including a single occurrence