1 ene 1800000 año aC - Homo Erectus (Upright Man)

Descripción:

Homo Erectus is the 3rd-to-ape hominid. They are belived to be the first being to walk fully upright, gaining their name, Homo Erectus, or "Upright Man." They used stone tools, not as advanced as Homo Sapiens Sapiens. The picture is the skull of a Homo Erectus, and the map

Sources:
-Becoming Human
-Early human website link
-http://humanorigins.si.edu/evidence/human-fossils/fossils/zhoukoudian