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Olson's Extinction

mass extinction that occurred 273 million years ago in the early Guadalupian of the Permian period
Event extinction_event Q3215912
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Olson's Extinction

Summary

Olson's Extinction is an extinction event[1]. It draws 105 Wikipedia views per month (extinction_event category, ranking #12 of 22).[2]

Key Facts

  • Olson's Extinction is credited with the discovery of Everett C. Olson[3].
  • Olson's Extinction's instance of is recorded as extinction event[4].
  • Olson's Extinction's point in time is recorded as -273000000-00-00T00:00:00Z[5].
  • Olson's Extinction's Freebase ID is recorded as /m/0ds9qw1[6].
  • Olson's Extinction's Microsoft Academic ID is recorded as 2776023341[7].

Body

Works and Contributions

Olson's Extinction is credited with the discovery of Everett C. Olson[3].

Why It Matters

Olson's Extinction draws 105 Wikipedia views per month (extinction_event category, ranking #12 of 22).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[8] It is known by 3 alternative names across languages and contexts.[9]

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . 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). Olson's Extinction. Retrieved May 3, 2026, from https://4ort.xyz/entity/olson-s-extinction
MLA “Olson's Extinction.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/olson-s-extinction.
BibTeX @misc{4ortxyz_olson-s-extinction_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Olson's Extinction}}, year = {2026}, url = {https://4ort.xyz/entity/olson-s-extinction}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Olson's Extinction — https://4ort.xyz/entity/olson-s-extinction (retrieved 2026-05-03)

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