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