Mammalia - Perissodactyla - Equidae

Full reference: R. C. Hulbert, Jr. 1988. Bulletin of the Florida State Museum, Biological Sciences 33(3)

Belongs to Protohippus according to R. C. Hulbert and F. C. Whitmore 2006

Sister taxa: Protohippus perditus, Protohippus supremus, Protohippus vetus

Ecology: ground dwelling grazer-browser

Average measurements (in mm): P3 22.4 x 22.4, P4 22.4 x 22.4, M1 21.4 x 21.0, p3 21.7 x 12.7, p4 21.7 x 12.7, m1 21.4 x 10.8