†superfamily Triainocerataceae Hyatt 1884 (ammonite)
Parent taxon: Pharciceratina according to D. Korn and C. Klug 2002
See also Yatskov 1990
Sister taxon: Pharciceratoidea
Subtaxa: none
Type: Triainoceras
Ecology: fast-moving nektonic carnivore
Distribution: there are no occurrences of Triainocerataceae in the database