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Ultrasaurus

genus of large, Brachiosaurus-related plant-eating dinosaur from the Early Cretaceous period
Thing nomen_dubium Q277682

Facts

8 properties
Instance of
nomen dubium, fossil taxon[2]
Different from
Ultrasauros[9]
End time
-100000000-00-00T00:00:00Z[7]
Parent taxon
Neosauropoda[4]
Partially coincident with
Supersaurus[8]
Start time
-110000000-00-00T00:00:00Z[6]
Taxon name
Ultrasaurus[5]
Taxon rank
genus[3]
🏷️ Also known as
en Ultrasaurus fa اولتراسور he אולטראזאורוס ja ウルトラサウルス ko 울트라사우루스 pt Ultrassauro ru Ultrasaurus ru ультразавр zh 极龙属
🔖 Identifiers · 6
Fossilworks taxon ID
56452
Freebase ID
/m/044cr8
GBIF taxon ID
4822851
IRMNG ID
1060312
Microsoft Academic ID (discontinued)
2780593192
Open Tree of Life ID
4946687

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Instance of 1
nomen dubium
Parent taxon 1
Neosauropoda
Partially coincident with 1
Supersaurus
Taxon rank 1
genus
← Partially coincident with 1
Supersaurus
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Summary

Ultrasaurus is a nomen dubium[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.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Ultrasaurus. Retrieved November 5, 2026, from https://4ort.xyz/entity/ultrasaurus
MLA “Ultrasaurus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Nov. 2026, https://4ort.xyz/entity/ultrasaurus.
BibTeX @misc{4ortxyz_ultrasaurus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ultrasaurus}}, year = {2026}, url = {https://4ort.xyz/entity/ultrasaurus}, note = {Accessed: 2026-11-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ultrasaurus — https://4ort.xyz/entity/ultrasaurus (retrieved 2026-11-05)

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