Gastropoda - Trochoidea - Fossarinidae
Full reference: K. Bandel. 2009. The slit bearing nacreous Archaeogastropoda of the Triassic tropical reefs in the St. Cassian Formation with evaluation of the taxonomic value of the selenizone. Berliner Paläobiologische Abhandlungen 10:5-47
Parent taxon: Trochoidea according to K. Bandel 2009
Sister taxa: Angariidae, Araeonematidae, Areneidae, Ataphridae, Calliostomatidae, Colloniidae, Epulotrochidae, Eucochlidae, Liotiidae, Metriomphalidae, Nododelphinulidae, Phasianellidae, Sclarotrardidae, Skeneidae, Solariellidae, Strianematina, Tegulidae, Trochidae, Turbinidae, Ueckerconulus, Velainellidae
Subtaxa: Fossarina
Ecology: epifaunal grazer
Distribution: found only at Mu-4 (0-100 ft), Eniwetok Atol (Quaternary of Marshall Islands)