Air density 2.7 Gyr ago limited to less than twice modern levels by fossil raindrops

Thu, 2012-05-31 16:55 -- NAIVPL
Full Citation: 
2012: Som, S.M, Catling, D.C., Harnmeijer, J.P., Polivka, P.M. & Buick, R. Air density 2.7 Gyr ago limited to less than twice modern levels by fossil raindrops. Nature, 484, 359-362.
VPL Research Tasks: 
Task B: Earth through Time
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