†family Phenacoceratidae Wedekind 1918 (ammonite)
Cephalopoda - Goniatitida - Phenacoceratidae
Parent taxon: Dimerocerataceae according to D. Korn 2006
Sister taxa: Prolobitidae, Dimeroceratidae
Subtaxa: Clymenoceras Cycloclymenia
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Phenacoceratidae in the database