Cedar Mountain Formation
E1456891
UNEXPLORED
The Cedar Mountain Formation is a geologic rock unit in eastern Utah known for its rich Early Cretaceous dinosaur fossil beds, including remains of the large dromaeosaurid Utahraptor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cedar Mountain Formation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20905011 — 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: Cedar Mountain Formation Context triple: [Utahraptor, livedIn, Cedar Mountain Formation]
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A.
Claron Formation
The Claron Formation is a geologic rock unit of colorful limestones and mudstones best known for forming the striking hoodoos and cliffs of Bryce Canyon and other parts of the Paunsaugunt Plateau in southern Utah.
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B.
Antlers Formation
Antlers Formation is an Early Cretaceous geological formation in the southern United States known for yielding important dinosaur fossils, including remains of the theropod Deinonychus.
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C.
Nanjemoy Formation
The Nanjemoy Formation is an early Eocene geologic formation in the mid-Atlantic United States known for its marine sediments and diverse fossil assemblages.
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D.
Boone Formation
The Boone Formation is a Mississippian-age carbonate rock unit of cherty limestones and dolomites widely exposed across parts of the Ozark region in the central United States.
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E.
Curtis Formation
The Curtis Formation is a Middle Jurassic geologic unit in the western United States, characterized mainly by marine sandstones and siltstones that record shallow sea environments.
- 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: Cedar Mountain Formation Target entity description: The Cedar Mountain Formation is a geologic rock unit in eastern Utah known for its rich Early Cretaceous dinosaur fossil beds, including remains of the large dromaeosaurid Utahraptor.
-
A.
Claron Formation
The Claron Formation is a geologic rock unit of colorful limestones and mudstones best known for forming the striking hoodoos and cliffs of Bryce Canyon and other parts of the Paunsaugunt Plateau in southern Utah.
-
B.
Antlers Formation
Antlers Formation is an Early Cretaceous geological formation in the southern United States known for yielding important dinosaur fossils, including remains of the theropod Deinonychus.
-
C.
Nanjemoy Formation
The Nanjemoy Formation is an early Eocene geologic formation in the mid-Atlantic United States known for its marine sediments and diverse fossil assemblages.
-
D.
Boone Formation
The Boone Formation is a Mississippian-age carbonate rock unit of cherty limestones and dolomites widely exposed across parts of the Ozark region in the central United States.
-
E.
Curtis Formation
The Curtis Formation is a Middle Jurassic geologic unit in the western United States, characterized mainly by marine sandstones and siltstones that record shallow sea environments.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.