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Great Oxygenation Event

Paleoproterozoic surge in atmospheric oxygen
Event bioevent Q837561
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Great Oxygenation Event

Summary

Great Oxygenation Event is a bioevent[1]. It draws 3,594 Wikipedia views per month (bioevent category, ranking #2 of 3).[2]

Key Facts

  • Great Oxygenation Event's instance of is recorded as bioevent[3].
  • Great Oxygenation Event's Commons category is recorded as Great Oxidation Event[4].
  • Great Oxygenation Event occurred on -2450000000-00-00T00:00:00Z[5].

Body

When and Where

Great Oxygenation Event took place on -2450000000-00-00T00:00:00Z[5].

Context

Great Oxygenation Event's instance of is recorded as bioevent[3].

Why It Matters

Great Oxygenation Event draws 3,594 Wikipedia views per month (bioevent category, ranking #2 of 3).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[6] It is known by 35 alternative names across languages and contexts.[7]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata sitelinks. wikidata.org.
  3. [7] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Great Oxygenation Event. Retrieved May 3, 2026, from https://4ort.xyz/entity/great-oxygenation-event
MLA “Great Oxygenation Event.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/great-oxygenation-event.
BibTeX @misc{4ortxyz_great-oxygenation-event_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Great Oxygenation Event}}, year = {2026}, url = {https://4ort.xyz/entity/great-oxygenation-event}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Great Oxygenation Event — https://4ort.xyz/entity/great-oxygenation-event (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/great-oxygenation-event · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 3ABhT
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  2. 15d ago · Oscgramcam · 2026-07-03 view diff on Wikidata ↗
    Aliases → —
    Point in time → -2450000000-00-00T00:00:00Z
    Instance of → bioevent
    Great norwegian encyclopedia id → oksygenrevolusjonen
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P4342]]: oksygenrevolusjonen"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.