(DSM# 3258/FK190) Extinct genus - An epifaunal, carnivourous gastropod from the Late Cretaceous. Epifaunal means that they lived either on the hard sea floor or on other hard-shelled organisms.
(DSM# 1691) Extinct species - This genus of tusk shell has more than fifty-one living species. Though we don't know which species this fossil represents it is likely it is extinct.