Utica Shale
E1249907
UNEXPLORED
Utica Shale is a major organic-rich shale formation in the northeastern United States that serves as an important source of natural gas and oil.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Utica Shale canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17041741 — 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: Utica Shale Context triple: [Appalachian Basin, containsFormation, Utica Shale]
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A.
Graneros Shale
Graneros Shale is a Cretaceous-age marine shale formation in the central United States, notable for recording the early transgression of the Western Interior Seaway and for its fossil-rich, fine-grained sediments.
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B.
Ashfield Shale
Ashfield Shale is a geological rock unit in the Sydney Basin of eastern Australia, notable for its fine-grained sedimentary deposits formed during the Triassic period.
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C.
Ninnescah Shale
Ninnescah Shale is a geologic rock unit known for its shale deposits, typically associated with Permian-age sedimentary sequences in the central United States.
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D.
Marcellus Shale
Marcellus Shale is a vast natural gas–rich sedimentary rock formation underlying much of the Appalachian Basin in the eastern United States, notably Pennsylvania, West Virginia, Ohio, and New York.
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E.
Bringelly Shale
Bringelly Shale is a geological rock formation in the Sydney Basin of eastern Australia, notable for its claystone and shale deposits that overlie the Hawkesbury Sandstone.
- 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: Utica Shale Target entity description: Utica Shale is a major organic-rich shale formation in the northeastern United States that serves as an important source of natural gas and oil.
-
A.
Graneros Shale
Graneros Shale is a Cretaceous-age marine shale formation in the central United States, notable for recording the early transgression of the Western Interior Seaway and for its fossil-rich, fine-grained sediments.
-
B.
Ashfield Shale
Ashfield Shale is a geological rock unit in the Sydney Basin of eastern Australia, notable for its fine-grained sedimentary deposits formed during the Triassic period.
-
C.
Ninnescah Shale
Ninnescah Shale is a geologic rock unit known for its shale deposits, typically associated with Permian-age sedimentary sequences in the central United States.
-
D.
Marcellus Shale
Marcellus Shale is a vast natural gas–rich sedimentary rock formation underlying much of the Appalachian Basin in the eastern United States, notably Pennsylvania, West Virginia, Ohio, and New York.
-
E.
Bringelly Shale
Bringelly Shale is a geological rock formation in the Sydney Basin of eastern Australia, notable for its claystone and shale deposits that overlie the Hawkesbury Sandstone.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.