Oriostomatidae
Oriostomatidae is an extinct taxonomic family of fossil sea snails, marine gastropod mollusks in the clade Neritimorpha.
Genera
Genera within the family Oriostomatidae include: AustralonemaBerauniaDidymalgiaDormellaGemininodoaHecatastomaOmphalonemaOriomphalusOriostomaTophicola- ''Tubogyra''