DW: Oligocene Epoch

The Oligocene is a visitable epoch in the Doctor Who Expansion. It is populated by a number of animals, particularly giant mammals.

Creatures

 * DW: Bear Dog
 * DW: Chalicotherium
 * DW: Entelodon
 * DW: Hyaenodon
 * DW: Indricotherium
 * DW: Nimravid