Voluta mitreolaVoluta mitreola is an extinct species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.DescriptionThe shell is smooth, ovate with an acute apex. The inner lip is faintly bidentate within. The shell is barely 9 mm long, resembling a small mitre; the left margin of the aperture slightly overlaps the columellaDistributionFossils of this marine species were found in Lutetian strata in France.