Delaware Mountain Group
E1555052
UNEXPLORED
The Delaware Mountain Group is a geologic rock unit in the Permian-age Delaware Basin of West Texas and southeastern New Mexico, known for its thick sedimentary sequences and significance in regional petroleum reservoirs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Delaware Mountain Group canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22821160 — 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: Delaware Mountain Group Context triple: [Delaware Basin, hasPart, Delaware Mountain Group]
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A.
Great Valley Group
The Great Valley Group is a thick sequence of sedimentary rock formations in California’s Great Valley, notable for preserving extensive marine and terrestrial deposits from the Mesozoic era.
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B.
Chilhowee Group
The Chilhowee Group is a sequence of early Paleozoic sedimentary rock formations in the Appalachian region of eastern North America, notable for recording the transition from rift-related volcanism to passive continental margin sedimentation.
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C.
Purcell Supergroup
The Purcell Supergroup is a thick sequence of Mesoproterozoic sedimentary and volcanic rocks in western North America, best known for its well-preserved strata that record early continental rifting and basin development.
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D.
Hunterdon Plateau
Hunterdon Plateau is a gently rolling upland region in Hunterdon County, New Jersey, known for its rural landscapes, farms, and small historic communities.
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E.
Newark Supergroup
The Newark Supergroup is a sequence of Late Triassic to Early Jurassic sedimentary and volcanic rocks deposited in rift basins along the eastern margin of North America during the breakup of Pangaea.
- 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: Delaware Mountain Group Target entity description: The Delaware Mountain Group is a geologic rock unit in the Permian-age Delaware Basin of West Texas and southeastern New Mexico, known for its thick sedimentary sequences and significance in regional petroleum reservoirs.
-
A.
Great Valley Group
The Great Valley Group is a thick sequence of sedimentary rock formations in California’s Great Valley, notable for preserving extensive marine and terrestrial deposits from the Mesozoic era.
-
B.
Chilhowee Group
The Chilhowee Group is a sequence of early Paleozoic sedimentary rock formations in the Appalachian region of eastern North America, notable for recording the transition from rift-related volcanism to passive continental margin sedimentation.
-
C.
Purcell Supergroup
The Purcell Supergroup is a thick sequence of Mesoproterozoic sedimentary and volcanic rocks in western North America, best known for its well-preserved strata that record early continental rifting and basin development.
-
D.
Hunterdon Plateau
Hunterdon Plateau is a gently rolling upland region in Hunterdon County, New Jersey, known for its rural landscapes, farms, and small historic communities.
-
E.
Newark Supergroup
The Newark Supergroup is a sequence of Late Triassic to Early Jurassic sedimentary and volcanic rocks deposited in rift basins along the eastern margin of North America during the breakup of Pangaea.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.