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Stone Age humans crossed Sahara in the rain
- teeja 17y agoInteresting ... that ties in with what I was just reading about the erosion of The Sphinx being caused by rain, not by sand. (Which would make it much older than 2500BC.) http://www.catchpenny.org/sphinx.html http://www.catchpenny.org/sphinx.html http://www.robertschoch.com/ http://www.robertschoch.com/