Crassispira subpromensis is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.Fossilworks: Drillia (Crassispira) subpromensis
Distribution Fossils have been found in Miocene strata (Kama Stage) of Myanmar; age range: 23.03 to 20.43 Ma.
References
E. Vredenburg. 1921. Comparative diagnoses of Pleurotomidae from the Tertiary formations of Burma. Records of the Geological Survey of India 53:83-129