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subperiod

geochronological rank
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subperiod

Summary

subperiod is known by 4 alternative names across languages and contexts.[1]

Key Facts

  • subperiod is a type of geochronological unit[2].
  • subperiod is part of period[3].
  • subperiod comprises epoch[4].
  • subperiod's equivalent class is recorded as https://w3id.org/gso/1.0/geologictime/Subperiod[5].
  • subperiod's different from is recorded as subsystem[6].
  • subperiod's studied by is recorded as geochronology[7].

Body

Definition and Type

subperiod is a type of geochronological unit[2].

Use and Application

subperiod comprises epoch[4]. subperiod is part of period[3].

Why It Matters

subperiod is known by 4 alternative names across languages and contexts.[1]

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.

Aggregate / graph-position facts

  1. [1] ↑ . 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). subperiod. Retrieved May 7, 2026, from https://4ort.xyz/entity/subperiod
MLA “subperiod.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/subperiod.
BibTeX @misc{4ortxyz_subperiod_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{subperiod}}, year = {2026}, url = {https://4ort.xyz/entity/subperiod}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): subperiod — https://4ort.xyz/entity/subperiod (retrieved 2026-05-07)

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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. 21d ago · عُثمان · 2026-08-31 view diff on Wikidata ↗
    Gran enciclopèdia catalana id (former scheme) → 0144023
    Subclass of → geochronological unit
    Studied by → geochronology
    Equivalent class → https://w3id.org/gso/1.0/geologictime/Subperiod
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://w3id.org/gso/1.0/geologictime/Subperiod"
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