Study ties groundwater to human evolution
Sydney, Australia (SPX) Sep 12, 2014 - Our ancient ancestors' ability to move around and find new sources of groundwater during extremely dry periods in Africa millions of years ago may have been key to their survival and the evolution of the human species, a new study shows. The research - published in the journal PLOS ONE - combines geological evidence from the Olduvai sedimentary basin in Northern Tanzania, which formed abou ... more
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