Friday, December 28, 2012

oldest evidence of grass-eating

"Previously, the oldest evidence of grass-eating was from 2.8 million years ago. The 4.4-million-year-old Ardipithecus ramidus, an early hominin, did not eat grass" http://www.newscientist.com/article/dn22494-humans-dined-on-grass-35-million-years-ago.html

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