†Tylostoma allisoni Squires and Saul 2004 (snail)
Gastropoda - Stromboidea - Tylostomatidae
Full reference: R. L. Squires and L. R. Saul. 2004. Uncommon Cretaceous naticiform gastropods from the Pacific Slope of North America. The Velliger 47(1-2):21-37
Belongs to Tylostoma according to R. L. Squires and L. R. Saul 2004
Sister taxa: Tylostoma cossoni, Tylostoma garzana, Tylostoma materinum, Tylostoma minimum, Tylostoma sergipensis, Tylostoma torrubiae, Tylostoma whitei
Type specimen: UCMP 33732
Ecology: epifaunal grazer