Dessa är ordets definitions relaterade till pliocene. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av pliocene.
0 from or referring to the period of time between around 5.3 million and 1.8 million years ago, in which many modern mammals and the first modern humans appeared:
1 the period of time between around 5.3 million and 1.8 million years ago, in which many modern mammals and the first modern humans appeared: