Alvania foraminata
Alvania foraminata is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.[1] DescriptionThe length of the shell attains 1.85 mm, its diameter 1.2 mm.
DistributionFossils of this species were found in Oligocene strata in Aquitaine, France (age range: 28.4 to 23.03 Ma) References
External links
|