https://agnosticweb.com/ An Agnostic's Brief Guide to the Universe en Cell nucleus was a late comer to life. Are these fossils and could they have a nucleus?-http://blogs.scientificamerican.com/artful-amoeba/2013/06/27/is-this-spindly-fossil-a-3-billion-year-old-eukaryote/?WT_mc_id=SA_DD_20130627

]]> https://agnosticweb.com/index.php?id=13138 https://agnosticweb.com/index.php?id=13138 Thu, 27 Jun 2013 18:53:46 +0000 IntroductionDavid Turell