Melanella geoffreyi is an extinct species of sea snail, a marine gastropod mollusk in the family Eulimidae.
Distribution Fossils of this species are endemic of New Zealand and were found in Waitotaran strata.
References
Laws, C. R. (1936). The Waitotaran faunule at Kaawa Creek, Part 2. Transactions of the Royal Society of New Zealand. 66: 99-124. Maxwell, P. A. (2009). Cenozoic Mollusca. pp 232–254 in Gordon, D. P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch.