Highlighted Stories for the Week of April 9
Posted by Jen in
Story links on 04 10th, 2007 |
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Earliest evidence of maize farming in Mexico - A report to published in PNAS reveals that maize domestication began in Mexico more than 1200 years earlier than previously believed. The findings, based on microfossil evidence, also suggest that farming began in the lowlands of Mexico, not in the semi-arid...