Pachycephalosauridae
E1156015
UNEXPLORED
Pachycephalosauridae is a family of bipedal, herbivorous or omnivorous dinosaurs best known for their thick, domed skulls thought to be used in head-butting or display behaviors.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pachycephalosauria | 1 |
| Pachycephalosauridae canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15343589 — 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: Pachycephalosauridae Context triple: [Pachycephalosaurus wyomingensis, family, Pachycephalosauridae]
-
A.
Pachycephalidae
Pachycephalidae is a family of passerine birds, commonly known as whistlers and their allies, found mainly in Australasia and noted for their strong, melodious vocalizations.
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B.
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.
-
C.
Ceratopsidae
Ceratopsidae is a family of herbivorous, horned dinosaurs characterized by large frills and facial horns that flourished in the Late Cretaceous period.
-
D.
Nodosauridae
Nodosauridae is a family of heavily armored, herbivorous ankylosaurian dinosaurs characterized by bony plates and spikes but lacking tail clubs, known from the Late Jurassic to Late Cretaceous.
-
E.
Hadrosauriformes
Hadrosauriformes is a clade of herbivorous, duck-billed ornithopod dinosaurs that includes hadrosaurs and their close relatives, known for their specialized chewing adaptations and dominance in Late Cretaceous ecosystems.
- 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: Pachycephalosauridae Target entity description: Pachycephalosauridae is a family of bipedal, herbivorous or omnivorous dinosaurs best known for their thick, domed skulls thought to be used in head-butting or display behaviors.
-
A.
Pachycephalidae
Pachycephalidae is a family of passerine birds, commonly known as whistlers and their allies, found mainly in Australasia and noted for their strong, melodious vocalizations.
-
B.
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.
-
C.
Ceratopsidae
Ceratopsidae is a family of herbivorous, horned dinosaurs characterized by large frills and facial horns that flourished in the Late Cretaceous period.
-
D.
Nodosauridae
Nodosauridae is a family of heavily armored, herbivorous ankylosaurian dinosaurs characterized by bony plates and spikes but lacking tail clubs, known from the Late Jurassic to Late Cretaceous.
-
E.
Hadrosauriformes
Hadrosauriformes is a clade of herbivorous, duck-billed ornithopod dinosaurs that includes hadrosaurs and their close relatives, known for their specialized chewing adaptations and dominance in Late Cretaceous ecosystems.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pachycephalosauridae