Bok
09-08-2011, 06:57 PM
Discoveries flesh out a species proposed as the root of humankind's genus
More... (http://www.sciencenews.org/view/generic/id/334218/title/Fossil_finds_offer_close_look_at_a_contested_ancestor)
More... (http://www.sciencenews.org/view/generic/id/334218/title/Fossil_finds_offer_close_look_at_a_contested_ancestor)