Chimpanzee and human
lines split 5 MYA. Humans and chimps share close to 99% of genes.
|
|
Australopithecus
demonstrates hominid bipedalism. |
Home
erectus emerges from Africa. |
|
Archaic sapiens is one of the oldest fossil
humans found in Europe. |
Neanderthal
man coexists with Cro-Magnon man in Western Europe.
|
Cro-Magnon
man returns from a hunt in the Dordogne region of France. |
A
Late Stone Age European artist crafts a figurine. Homo sapiens
sapiens spread over the world, entering North America over the
Bering land bridge. |
Many
large North American animals, such as this woolly rhino, become extinct,
perhaps due to overhunting by humans. |
Early
European Home sapiens sapiens
kill a mammoth. Three different species
of humans coexist: Neanderthal man (Homo
sapiens neanderthalensis) in Asia and
eastern Europe, Homo erectus in Asia,
and the relentlessly spreading Homo
sapiens sapiens. |
And,
today, many scientists believe we
are in the midst of another mass species
extinction, caused by humans, which threatens
Earth's glorious biodiversity. |