†family Barrandoceratidae Foerste 1925 (mollusk)
Cephalopoda - Barrandeocerida - Barrandoceratidae
Parent taxon: Barrandeocerida according to C. Teichert et al. 1964
Sister taxa: Barrandeoceratidae, Lechritrochoceratidae, Nephriticeratidae, Plectoceratidae
Subtaxa: Gasconsoceras Haydenoceras Laureloceras Savageoceras
Ecology: fast-moving nektobenthic carnivore
Distribution: found only at Locality 40, unit 58 (Silurian of Northwest Territories)