Skull shows early man's migration to Asia
25 August Daily Telegraph
Scientists have unearthed an ancient skull that shows early modern
humans colonised south-east Asia at least 50,000 years ago.An ancient
skull unearthed in Laos has reset the clock of human migration to
southern Asia back 20,000 years.
The discovery suggests that the first modern humans to leave Africa
spread around the world much earlier than was previously thought.The
skull, found in a cave in the Annamite Mountains, has been dated to
between 46,000 and 63,000 years old.
Lead scientist Dr Laura Shackelford, from the University of Illinois
in the US, said: "It's a particularly old modern human fossil and it's
also a particularly old modern human for that region."
There are other modern human fossils in China or in island south-east
Asia that may be around the same age, but they either are not well dated
or they do not show definitively modern human features."This skull is
very well dated and shows very conclusive modern human features.
"The fossil, discovered in 2009, is described today in the journal
Proceedings of the National Academy of Sciences.Dr Shackelford said it
showed that early modern humans migrating out of Africa did not simply
follow the coast to the islands of south-east Asia and Australia, as
some experts believe.
They also travelled northwards into very different types of
terrain.Experts believe the ancestors of people alive today either
evolved in Africa and then colonised the world, or evolved in different
locations across the globe.
Most support the "out-of-Africa" theory."This find supports the
'out-of-Africa' theory of modern human origins rather than a
multi-regionalism model," said Dr Shackelford.
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