Alvania butonensis

Alvania butonensis is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.

Distribution

Fossils of this species were found in Oligocene strata on the island Buton, Indonesia.

References

• Beets, C. (1942). Beiträge zur Kenntniss der Angeblich Oberoligocänen Mollusken-Fauna der Insel Buton, Niederländisch-Ostindlen. Leidsche Geologische Mededeelingen. 13(255): 256-328 (1942–43).

page(s): 268–269; plate 27, figs 34-35

External links

• Marinespecies.org: image