Crassispira propeangulosa is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies. Fossils have been found in Eocene strata in Picardy, France.
References
- Cossmann (M.), 1889 Catalogue illustré des coquilles fossiles de l'ÃÂocène des environs de Paris (4ème fascicule). Annales de la Société royale Malacologique de Belgique, t. 24, p. 3-385
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