Age. Rancholabrean (White, et al. 2010).
General Description. In gravel about 10 km south of Sahuaripa, Río Sahuaripa drainage (White, et al. 2010).
Fauna.
†Bison antiquus—Ancient Bison (White, et al. 2010: cf.)
Literature. White et al. 2010.
Last Update: 8 Nov 2013