Thursday, October 17, 2013

Scientists rethink humans' family tree

A set of fossilized craniums found in the republic of Georgia indicates there were fewer species of human ancestors than thought, study says.



In the humid foothills of the Caucasus Mountains, deep within a carnivore's bloody lair, an early human ancestor fought a life-or-death struggle, and lost.



via L.A. Times - Science http://feeds.latimes.com/~r/latimes/news/science/~3/9GSHtg5TPuc/la-sci-homo-erectus-20131018,0,7935539.story

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