https://gregladen.com/blog/2012/04/19/john-hawks-on-atheist-talk-radio-sunday/ Fri, 20 Apr 2012 04:56:57 +0000 hourly 1 https://wordpress.org/?v=6.4.6 https://gregladen.com/blog/2012/04/19/john-hawks-on-atheist-talk-radio-sunday/#comment-14745 Fri, 20 Apr 2012 04:56:57 +0000 http://freethoughtblogs.com/xblog/?p=2988#comment-14745 Who was the first person to think we might be able to extract DNA from a fossil? What is the oldest fossil from which DNA has been extracted? What special considerations do you need to take when recovering a fossil you want to use for DNA extraction? How many lbs of fossilized bone do you like to see as a minimum, to successfully extract accurate DNA information?
thanks! 🙂

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