PARIS (AFP) – Experts on prehistoric man are rethinking their dates after a find in a southern French valley suggested our ancestors may have reached Europe 1.57 million years ago: 200,000 years earlier than we thought. What provoked the recount was a pile of fossilised bones and teeth uncovered 15 years ago by local man Jean Rouvier in a basalt quarry at Lezignan la Cebe, in the Herault valley, Languedoc. In the summer of 2008, Rouvier mentioned his find to Jerome Ivorra, an archaeological researcher at France's National Centre for Scientific Research (CNRS). The subsequent dig uncovered a large variety...