Esplanade Sandstone
E1582003
UNEXPLORED
Esplanade Sandstone is a prominent cliff-forming Permian sandstone unit exposed in the Grand Canyon region of Arizona, known for its extensive, resistant red rock ledges.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Esplanade Sandstone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23347482 — 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: Esplanade Sandstone Context triple: [Hermit Formation, underlainBy, Esplanade Sandstone]
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A.
Donnybrook sandstone
Donnybrook sandstone is a durable, pale-colored building stone from the Donnybrook region of Western Australia, widely used in prominent civic and heritage architecture.
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B.
Armorican Sandstone
Armorican Sandstone is a hard, quartz-rich Paleozoic sedimentary rock characteristic of the Armorican Massif in western Europe, widely known for forming prominent ridges and cliffs.
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C.
New Brunswick sandstone
New Brunswick sandstone is a durable, reddish-brown building stone historically quarried in New Jersey and widely used in 19th-century American architecture and monuments.
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D.
Nepean sandstone
Nepean sandstone is a durable, pale-colored sedimentary building stone historically quarried near Ottawa and widely used in prominent Canadian public architecture.
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E.
Villamayor sandstone
Villamayor sandstone is a golden-hued, easily carved building stone from the Salamanca region of Spain, renowned for giving the historic city its characteristic warm color and ornate architectural detail.
- 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: Esplanade Sandstone Target entity description: Esplanade Sandstone is a prominent cliff-forming Permian sandstone unit exposed in the Grand Canyon region of Arizona, known for its extensive, resistant red rock ledges.
-
A.
Donnybrook sandstone
Donnybrook sandstone is a durable, pale-colored building stone from the Donnybrook region of Western Australia, widely used in prominent civic and heritage architecture.
-
B.
Armorican Sandstone
Armorican Sandstone is a hard, quartz-rich Paleozoic sedimentary rock characteristic of the Armorican Massif in western Europe, widely known for forming prominent ridges and cliffs.
-
C.
New Brunswick sandstone
New Brunswick sandstone is a durable, reddish-brown building stone historically quarried in New Jersey and widely used in 19th-century American architecture and monuments.
-
D.
Nepean sandstone
Nepean sandstone is a durable, pale-colored sedimentary building stone historically quarried near Ottawa and widely used in prominent Canadian public architecture.
-
E.
Villamayor sandstone
Villamayor sandstone is a golden-hued, easily carved building stone from the Salamanca region of Spain, renowned for giving the historic city its characteristic warm color and ornate architectural detail.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.