. . . . "Ampullinopsis is an extinct taxonomic genus of deep-water sea snails, marine gastropod molluscs in the clade Sorbeoconcha. These sea snails were epifaunal grazers. Sea snails of this genus lived from Paleocene epoch to Miocene epoch (age range: 48.6 to 20.43 million years ago)."@en . . . . . "* Ampullina (Ampullinopsis) (alternative spelling)" . "* Globularia (Ampullinopsis) (alternative spelling)" .