Cancellaria Fumerata

Cancellaria funerata, Conrad,
Proc. Ac. Nat Sc. Vol 3 p 287.

Oblong ovate with large
longitudinal ribs and prominent
revolving lines ; spire rather elevated,
turreted, whorls six, convex; two from
the apex entire ; ribs on the body whorl
profound, unequal ; labium with nine
prominent lines within not extending
to the margin; columella three plaited.

H 0.5

Eocene Tertiary

Vicksburg. Miss.