Talk:Great Oxygenation Event

A fact from Great Oxygenation Event appeared on Wikipedia's Main Page in the Did you know? column on 15 September 2022. The text of the entry was as follows:

... that about 50 million years before the Great Oxygenation Event happened, oxygen still was in the atmosphere because it was the waste of photosynthetic organisms?

Wikipedia

This article contains a translation of Geat Oxygenation Event from en.wikipedia.

General advice[change source]

This is an area of modern research which is quite complicated. Every effort has been made to make it clear, but some readers may find it difficult. Macdonald-ross (talk) 09:14, 15 October 2022 (UTC)[reply]