THE question of defining the Pliocene - Pleistocene boundary has become important in recent years, because the practices of different geologists have varied to such an extent that deposits ...

The remains were unearthed by experts from the early Pliocene site of Langebaanweg ... and multiple species of birds and marine mammals, all belonging to the same time frame.

Sir Ray Lankester pointed out many years ago 1 that the bones and teeth of land mammals found in the Suffolk ... be referred to certain phases of the Pliocene epoch. He was able also to show ...