Parasaurolophus
E1151051
UNEXPLORED
Parasaurolophus is a distinctive Late Cretaceous hadrosaurid dinosaur known for its long, backward-curving hollow cranial crest, which may have been used for visual display and sound resonance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Parasaurolophus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15343551 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parasaurolophus Context triple: [Ornithischia, includesFamousTaxon, Parasaurolophus]
-
A.
Saurolophus
Saurolophus was a large crested hadrosaurid (duck-billed) dinosaur from the Late Cretaceous of Asia and North America, known for the distinctive spike-like crest on its head.
-
B.
Corythosaurus
Corythosaurus is a genus of crested, duck-billed herbivorous dinosaur from the Late Cretaceous known for its distinctive hollow cranial crest likely used for vocalization and display.
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C.
Protoceratops
Protoceratops was a small, herbivorous ceratopsian dinosaur from the Late Cretaceous of Mongolia, notable for its parrot-like beak and distinctive neck frill.
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D.
Edmontosaurus annectens
Edmontosaurus annectens is a large, late Cretaceous duck-billed hadrosaurid dinosaur known for its broad, flat snout and abundant fossil remains in western North America.
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E.
Pachycephalosaurus wyomingensis
Pachycephalosaurus wyomingensis is a Late Cretaceous dome-skulled herbivorous dinosaur known for its extremely thick, bony skull roof, thought to have been used in head-butting or display behaviors.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parasaurolophus Target entity description: Parasaurolophus is a distinctive Late Cretaceous hadrosaurid dinosaur known for its long, backward-curving hollow cranial crest, which may have been used for visual display and sound resonance.
-
A.
Saurolophus
Saurolophus was a large crested hadrosaurid (duck-billed) dinosaur from the Late Cretaceous of Asia and North America, known for the distinctive spike-like crest on its head.
-
B.
Corythosaurus
Corythosaurus is a genus of crested, duck-billed herbivorous dinosaur from the Late Cretaceous known for its distinctive hollow cranial crest likely used for vocalization and display.
-
C.
Protoceratops
Protoceratops was a small, herbivorous ceratopsian dinosaur from the Late Cretaceous of Mongolia, notable for its parrot-like beak and distinctive neck frill.
-
D.
Edmontosaurus annectens
Edmontosaurus annectens is a large, late Cretaceous duck-billed hadrosaurid dinosaur known for its broad, flat snout and abundant fossil remains in western North America.
-
E.
Pachycephalosaurus wyomingensis
Pachycephalosaurus wyomingensis is a Late Cretaceous dome-skulled herbivorous dinosaur known for its extremely thick, bony skull roof, thought to have been used in head-butting or display behaviors.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.