Ancillaria papillata
Original description(s):
"Shell solid, cylindrically oblong; spire pyramidally acuminate and mucronate, ending in a small blunt exsert pullus; the callous growth on the spire smooth, shining, microscopically granular, and sculptured with narrow, sharply rounded, spiral ridges of unequal size, the larger with two or three smaller ones interposed. Aperture a little more than half the total length. Dimensions (mean). Length, 25; breadth, 9.25; length of aperture, 14.". Late Miocene. Muddy Creek, Victoria, Australia.
