Bok
10-25-2012, 08:50 PM
Contested analysis portrays ancient hominid as frequent climber
More... (http://www.sciencenews.org/view/generic/id/346017/title/Shoulder_fossil_may_put_Lucys_kind_up_a_tree)
More... (http://www.sciencenews.org/view/generic/id/346017/title/Shoulder_fossil_may_put_Lucys_kind_up_a_tree)