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| What qualifications have you got? http://beeg.in.net/ beegxxx The tiny particles from New Jersey and Pennsylvania, analyzed by Sharma and his colleagues, have never been accurately dated, Sharma admits. They could be several thousands years older than the widespread glacial event. "We are assuming they are Younger Dryas, but [dating] is one of the things that should be done better," Sharma told LiveScience. |
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2019-06-07 10:59:08 |
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