Turris trilirataTurris trilirata is an extinct species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.DescriptionDimensions: length 10.5 mm; breadth 4 mm; length of the aperture 3-5 mm.Original description:DistributionFossils of this extinct species were found in Eocene strata in Victoria, Australia.