oxygenation event

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oxygenation event^¹

noun oxygenation events

In the Earth's past, the biological and chemical process where organisms, primarily cyanobacteria, started releasing large amounts of oxygen through photosynthesis.

Oxygenation Event^²

proper noun the Oxygenation Event

Synonym of Great Oxygenation Event.
Similar: Great Oxygenation Event

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MLA

"oxygenation event." Wiktionary, via Micwyn, micwyn.com/word/oxygenation%20event. Accessed 6 Nov. 2026.

APA

oxygenation event. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/oxygenation%20event

Chicago

"oxygenation event." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/oxygenation%20event.

BibTeX

@misc{oxygenation_event_2026,
  title = {oxygenation event},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/oxygenation%20event},
  urldate = {2026-11-06}
}