http://blogs.discovermagazine.com/gnxp/2011/04/beware-of-one-tree/ Fri, 24 May 2013 07:43:00 +0000 hourly 1 http://wordpress.org/?v=3.4.2 http://blogs.discovermagazine.com/gnxp/2011/04/beware-of-one-tree/#comment-32447 Ian Mon, 25 Apr 2011 01:31:13 +0000 http://blogs.discovermagazine.com/gnxp/?p=11206#comment-32447 In other words, the "ancestral" San are the most "derived", depending on how you root your tree? In other words, the “ancestral” San are the most “derived”, depending on how you root your tree?

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