Callovian

fourth and last stage and age of the Middle Jurassic series and epoch
Thing stage Q764255
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Callovian

Summary

Callovian is a stage[1]. Callovian draws 80 Wikipedia views per month (stage category, ranking #31 of 106).[2]

Key Facts

  • Callovian's instance of is recorded as stage[3].
  • Callovian's instance of is recorded as age[4].
  • Kellaways is named after Callovian[5].
  • Callovian's follows is recorded as Bathonian[6].
  • Callovian's followed by is recorded as Oxfordian[7].
  • Callovian's part of is recorded as Middle Jurassic[8].
  • Callovian's part of is recorded as ICS Standard Global Chronostratigraphic (Geochronologic) Scale[9].
  • Callovian's Commons category is recorded as Callovian[10].
  • Callovian's sRGB color hex triplet is recorded as AEE6F0[11].
  • Callovian's start time is recorded as -166100000-00-00T00:00:00Z[12].
  • Callovian's end time is recorded as -163500000-00-00T00:00:00Z[13].
  • Callovian's Freebase ID is recorded as /m/08d_z7[14].
  • Callovian's topic's main category is recorded as Category:Callovian[15].
  • Callovian's Gran Enciclopèdia Catalana ID is recorded as 0013639[16].
  • Callovian's described by source is recorded as Encyclopædia Britannica 11th edition[17].
  • Callovian's Encyclopædia Britannica Online ID is recorded as science/Callovian-Stage[18].
  • Callovian's named by is recorded as Alcide d'Orbigny[19].
  • Callovian's PACTOLS thesaurus ID is recorded as crtK8lR0vQQkv[20].
  • Callovian's e-Maapõu stratigraphy ID is recorded as 234[21].
  • Callovian's Encyclopedia of China is recorded as 454554[22].
  • Callovian's Gran Enciclopèdia Catalana ID is recorded as callovia[23].
  • Callovian's GCMD keyword ID is recorded as 4e10cbfa-f2d3-4397-a353-752126197158[24].

Why It Matters

Callovian draws 80 Wikipedia views per month (stage category, ranking #31 of 106).[2] Callovian has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[25] Callovian is known by 12 alternative names across languages and contexts.[26]

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] . Retrieved . wikidata.org.
  4. [6] . International Chronostratigraphic Chart 2013/01. wikidata.org.
  5. [7] . International Chronostratigraphic Chart 2013/01. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Freebase Data Dumps. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . 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). Callovian. Retrieved May 3, 2026, from https://4ort.xyz/entity/callovian
MLA “Callovian.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/callovian.
BibTeX @misc{4ortxyz_callovian_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Callovian}}, year = {2026}, url = {https://4ort.xyz/entity/callovian}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Callovian — https://4ort.xyz/entity/callovian (retrieved 2026-05-03)

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