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Kellwasser event

Major mass extinction event in the Late Devonan
Event extinction_event Q105303455
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Kellwasser event

Summary

Kellwasser event is an extinction event[1]. It draws 61 Wikipedia views per month (extinction_event category, ranking #23 of 22).[2]

Key Facts

  • Kellwasser event's instance of is recorded as extinction event[3].
  • Kellwasser event is part of Late Devonian extinction[4].
  • Kellwasser event's age estimated by a dating method is recorded as {'unit': 'http://www.wikidata.org/entity/Q20764', 'amount': '+372'}[5].

Body

Context

Kellwasser event is part of Late Devonian extinction[4]. Its instance of is recorded as extinction event[3].

Why It Matters

Kellwasser event draws 61 Wikipedia views per month (extinction_event category, ranking #23 of 22).[2]

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.

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

Canonical URL: https://4ort.xyz/entity/kellwasser-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. 3d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Imported from → —
    P14541 → 2Bbywa
    Instance of → extinction event
    Age estimated by a dating method → {'unit': 'http://www.wikidata.org/entity/Q20764', 'amount':
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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