Knefastia lindae

Knefastia lindae is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

Description
The length of the shell attains 47.5 mm.

Distribution
This extinct marine species was found in Pliocene strata of Florida, USA; age range: 3.6 to 0.781 Ma.