12 maio 955148584 ano antes da era comum - oxygen Catastrophe
Descrição:
-Event marked by major extinction or organisms when the levels of oxygen in the atmosphere peaked
-Expansion of photosynthetic cyanobacteria leads to oxygen catastrophe
-Buildup of atmospheric O2, mass extinction of most anaerobes
-This event had wiped out most of life on the planet to which the oxygen was poisonous.
Adicionado na linha do tempo:
Global Time Scale
Data:
