Geochemistry. Great oxidation event dethroned?
Kerr
Richard A
RA
D000596:Amino Acids / Q000737:chemistry*; D000693:Anaerobiosis; D001272:Atmosphere; D019418:Evolution, Chemical; D045482:Hot Springs / Q000737:chemistry; D010084:Oxidation-Reduction; D010100:Oxygen / Q000032:analysis*; D013460:Sulfur Isotopes / Q000737:chemistry*; D013995:Time
D000596:Amino Acids; D013460:Sulfur Isotopes; D010100:Oxygen