Bison priscus yaigara kuchamhembe kweNorth America kwese kwasara kwePleistocene. Kumadokero kweNorth America, B. priscus yakashanduka ikava bhisoni ine nyanga refu, B. latifrons, iyo yakazochinja ikava B. antiquus. Iyo hombe B. latifrons inoita kunge yakafa neanenge zviuru makumi maviri zvemamirimita. Mushure mekutsakatika kweB. latifrons, B. latiquus yakawedzera kuwanda muzvikamu zveNorth America kondinendi kubva pa18,000 ya kusvika pa10,000 ya, mushure meizvozvo mhando iyi inoita kunge yakapa kusimuka kune marudzi aripo, B. bison B. antiquus ndiyo yakanyanya kuwanikwa herbivorous mammals kubva kuSiberia kuenda kuAlaska kuburikidza neBering Land Bridge. Bison priscus yaigara kuchamhembe kweNorth America kwese kwasara kwePleistocene. Kumadokero kweNorth America, B. priscus yakashanduka ikava bhisoni ine nyanga refu, B. latifrons, iyo yakazochinja ikava B. antiquus.
pakati pemakore 240,000 ne220,000 apfuura