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Whiffs from cyanobacteria likely responsible for Earth's oxy http://www.epgeology.com/news-f37/whiffs-from-cyanobacteria-likely-responsible-for-earth-oxy-t10511.html |
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Author: | NewsPoster [ Tue Nov 24, 2015 4:04 pm ] |
Post subject: | Whiffs from cyanobacteria likely responsible for Earth's oxy |
Science Daily Geology Earth's oxygen-rich atmosphere emerged in whiffs from a kind of cyanobacteria in shallow oceans around 2.5 billion years ago, according to new research. Read more |
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