Pachycephalosaurus

Genus of ornithischian dinosaur
Taxon fossil_taxon Q14455
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Summary

Pachycephalosaurus is a fossil taxon[1]. Pachycephalosaurus ranks in the top 0.64% of fossil taxon entities by monthly Wikipedia readership (6,342 views/month, #62 of 9,701).[2]

Key Facts

  • Taxon rank: genus[3]
  • Parent taxon: Pachycephalosaurini[4]
  • Location of discovery: Lance Formation[5], Hell Creek Formation[6], Scollard Formation[7], Canada[8]
  • Taxon name: Pachycephalosaurus[9]
  • Commons category: Pachycephalosaurus[10]
  • Has part(s): Pachycephalosaurus wyomingensis[11], Pachycephalosaurus grangeri[12]
  • Start time: -70000000-00-00T00:00:00Z[13]
  • End time: -65000000-00-00T00:00:00Z[14]
  • Commons gallery: Pachycephalosaurus[15]
  • Main food source: herbivore[16]
  • Taxon common name: パキケファロサウルス[17], 厚頭龍[18]
  • Length: 5 m[19], 3.0 m[20]
  • Mass: 450 kg[21]
  • Time period: Late Cretaceous[22]

Body

Identifiers

Pachycephalosaurus's Encyclopedia of Life ID is recorded as 52570628[23]. Pachycephalosaurus's GBIF taxon ID is recorded as 4576687[24].

Why It Matters

Pachycephalosaurus has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[25] Pachycephalosaurus is known by 21 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] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [23] ↑ . wikidata.org.
  14. [24] ↑ . Global Biodiversity Information Facility. Retrieved . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: wikidata.org.
  17. [17] ↑ . wikidata.org.
  18. [18] ↑ . wikidata.org.
  19. [19] ↑ . wikidata.org.
  20. [20] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: 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). Pachycephalosaurus. Retrieved October 17, 2026, from https://4ort.xyz/entity/pachycephalosaurus
MLA “Pachycephalosaurus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/pachycephalosaurus.
BibTeX @misc{4ortxyz_pachycephalosaurus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pachycephalosaurus}}, year = {2026}, url = {https://4ort.xyz/entity/pachycephalosaurus}, note = {Accessed: 2026-10-17}}
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