Turbinite
Turbinite , noun
[New Latin Turbo, the generic name, from Latin turbo a whirl, top: compare French turbinite.]
(Paleontology) A petrified shell resembling a member of the genus Turbo. [Rare]
Turbinite , noun
[New Latin Turbo, the generic name, from Latin turbo a whirl, top: compare French turbinite.]