2 ms·
... and it probably killed most of the then current bacteria/archea, because they were adapted to an atmosphere without oxygen https://en.wikipedia.org/wiki/Gre
by gus_massa 7mo ago
... and it probably killed most of the then current bacteria/archea, because they were adapted to an atmosphere without oxygen https://en.wikipedia.org/wiki/Great_Oxidation_Event https://en.wikipedia.org/wiki/Great_Oxidation_Event