The early pyrocene epoch is a time of hardship. A new ice age has appeared that will last the first and middle epochs of the pyrocene period with the ice reaching as far south as north carolina. The disapearence of humans and the new ice age has driven new types of mammals. Entirely new orders also helped by the geography of the future earth. 2 million years from now witch is the beggining of the pyrocene period north america will collide with asia south america will collide with antarctica and australia will collide with asia africa will collide with india that broke off from asia.