Categories Breaking News Ancient Algae Precursor to Great Oxidation Event? Post author By David.DeMar Post date November 23, 2015 No Comments on Ancient Algae Precursor to Great Oxidation Event? www.advances.sciencemag.org ]]> Tags cyanobacteria, great oxidation eevnt, oxygen, photosynthesis ← Second “Witch Girl” Discovered Burnt and Buried → Rates of Ancient Climate Change Underestimated Leave a Reply Cancel replyYou must be logged in to post a comment.