Baepolli ba lintho tsa khale ba fana ka leseli ka bophelo ba bahlaseli ba litsomi tsa Stone Age Brithani
Sehlopha sa baepolli ba lintho tsa khale se tsoang Liunivesithing tsa Chester le Manchester se fumane lintho tse ileng tsa fana ka leseli le lecha ho sechaba se neng se ahile Brithani ka mor'a ho fela ha Ice Age ea ho qetela.