Seven thousand year-old rock paintings in the Sahara desert have, somewhat serendipitously, helped uncover evidence of ancient lake beds.
The rest of the story
livescience.com
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Rock Art On Earth Draws Scientists to Ancient Lakes
Seven thousand year-old rock paintings in the Sahara desert have, somewhat serendipitously, helped uncover evidence of ancient lake beds.
The rest of the story
livescience.com
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