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erathem

chronostratigraphic rank
Thing general Q2464485
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erathem

Summary

erathem ranks in the top 2% of general entities by monthly Wikipedia readership (74 views/month).[1]

Key Facts

  • erathem is a type of chronostratigraphic unit[2].
  • erathem is part of eonothem[3].
  • erathem comprises system[4].
  • erathem's topic's main category is recorded as Category:Erathems[5].
  • erathem's standards body is recorded as International Commission on Stratigraphy[6].
  • erathem's equivalent class is recorded as https://w3id.org/gso/1.0/geologicunit/Erathem[7].
  • erathem's different from is recorded as era[8].
  • erathem's studied by is recorded as chronostratigraphy[9].
  • erathem's P14541 is recorded as 1uPnR4[10].

Body

Definition and Type

erathem is a type of chronostratigraphic unit[2].

Use and Application

erathem comprises system[4]. erathem is part of eonothem[3].

Why It Matters

erathem ranks in the top 2% of general entities by monthly Wikipedia readership (74 views/month).[1] erathem has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[11] erathem is known by 14 alternative names across languages and contexts.[12]

Related Entities

chronostratigraphy

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). erathem. Retrieved October 1, 2026, from https://4ort.xyz/entity/erathem
MLA “erathem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/erathem.
BibTeX @misc{4ortxyz_erathem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{erathem}}, year = {2026}, url = {https://4ort.xyz/entity/erathem}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): erathem — https://4ort.xyz/entity/erathem (retrieved 2026-10-01)

Canonical URL: https://4ort.xyz/entity/erathem · 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. 4w ago · عُثمان · 2026-08-31 view diff on Wikidata ↗
    Equivalent class → https://w3id.org/gso/1.0/geologicunit/Erathem
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://w3id.org/gso/1.0/geologicunit/Erathem"
  2. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1uPnR4
    Encyclopædia britannica online id → science/erathem, science/Paleozoic-Erathem
    Has part(s) → system
    Has parts → —
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.