Tuesday, February 28, 2012
Scientists find clue to Neanderthal extinction
Washington: An international team of researchers, studying ancient DNA, have suggested that most Neanderthals in Europe already were largely extinct 50,000 years ago - long before modern humans first arrived in the continent.
The findings contradict the long-held notion that Neanderthal populations were stable in Europe for hundreds of thousands of years until modern Homo sapiens arrived.
The scientists say the Neanderthal human species already had died off as early as 50,000 years ago, but a small group recovered and survived for another 10,000 years in areas of central and western Europe before modern humans entered the picture.
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