TIMELINE
1 (mya)
36-24 mya Primates;
Monkeys in Asia and Africa
24 mya (Superfamily) Hominoids;
Gibbons, Asian orang-utan and
African apes (gorilla, chimpanzee and
bonobo or ‘pygmy’ chimpanzee)
6.4 mya Branching out of hominoids and
hominids
5.6 mya Australopithecus
2.6-2.5 Earliest stone tools
2.5-2.0 Cooling and drying of Africa,
resulting in decrease in
woodlands and increase in grasslands
2.5-2.0 mya Homo
2.2 mya Homo habilis
1.8
mya Homo erectus
1.3 mya Extinction of Australopithecus
0.8 mya ‘Archaic’ sapiens, Homo
heidelbergensis
0.19-0.16 mya Homo sapiens sapiens (modern
humans)
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