Argentinosaurus

extinct genus of sauropod dinosaur (Sauropoda)
Taxon fossil_taxon Q130859
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Summary

Argentinosaurus is a fossil taxon[1]. Argentinosaurus ranks in the top 0.41% of fossil taxon entities by monthly Wikipedia readership (9,395 views/month, #40 of 9,701).[2]

Key Facts

  • Taxon rank: genus[3]
  • Named after: Argentina[4]
  • Parent taxon: Titanosauria[5], Lognkosauria[6]
  • Location of discovery: Río Limay Subgroup[7], Huincul Formation[8], Argentina[9]
  • Taxon name: Argentinosaurus[10]
  • Commons category: Argentinosaurus[11]
  • Time of discovery or invention: 1987[12]
  • Start time: -9600000-00-00T00:00:00Z[13]
  • End time: -9200000-00-00T00:00:00Z[14]
  • Topic's main category: Category:Argentinosaurus[15]
  • Commons gallery: Argentinosaurus huinculensis[16]
  • Main food source: herbivore[17]
  • Taxon common name: Argentinosaurus ("Argentina lizard")[18], アルゼンチノサウルス[19], 阿根廷龍[20]
  • Length: 35 m[21]
  • Height: 70 feet[22]
  • Mass: 100 tonne[23]
  • Time period: Late Cretaceous[24]

Body

Identifiers

Argentinosaurus's Encyclopedia of Life ID is recorded as 4658415[25]. Argentinosaurus's GBIF taxon ID is recorded as 4822770[26].

Why It Matters

Argentinosaurus has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[27] Argentinosaurus is known by 35 alternative names across languages and contexts.[28]

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] ↑ . wikidata.org.
  7. [9] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [25] ↑ . Encyclopedia of Life. Retrieved . wikidata.org.
  14. [26] ↑ . Global Biodiversity Information Facility. Retrieved . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . wikidata.org.
  17. [17] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: wikidata.org.
  18. [18] ↑ . wikidata.org.
  19. [19] ↑ . wikidata.org.
  20. [20] ↑ . wikidata.org.
  21. [21] ↑ . nhm.ac.uk. nhm.ac.uk. Provenance: wikidata.org.
  22. [22] ↑ . wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . 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. [27] ↑ . Wikidata sitelinks. wikidata.org.
  3. [28] ↑ . 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). Argentinosaurus. Retrieved October 14, 2026, from https://4ort.xyz/entity/argentinosaurus
MLA “Argentinosaurus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/argentinosaurus.
BibTeX @misc{4ortxyz_argentinosaurus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Argentinosaurus}}, year = {2026}, url = {https://4ort.xyz/entity/argentinosaurus}, note = {Accessed: 2026-10-14}}
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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. 11w ago · Paucabot · 2026-07-30 view diff on Wikidata ↗
    Instance of → fossil taxon
    Taxon rank → genus
    Mass → {'unit': 'Q191118', 'amount': '+100'}
    Height → {'unit': 'Q3710', 'amount': '+70'}
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ Size comparison diagram: Huincul Formation Dinosauria Scale.svg"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.