A setback for Neandertal smarts?
Michael Balter, Science, 18/10/2010
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Neandertals are looking sharp these days. Many researchers now credit our evolutionary cousins, once regarded as brutish and dumb, with ‘modern behavior’, such as making sophisticated tools and fashioning jewelry, a sign of symbolic expression. But new radiocarbon dating at a site in France could mar this flattering view. The study concludes that the archaeological layers at the site are so mixed up that ornaments and tools once attributed to Neandertals could actually be the work of modern humans, who lived in the same cave at a later date.
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