Laramide foreland basin
E1365788
UNEXPLORED
The Laramide foreland basin is a broad sedimentary basin that formed east of the rising Rocky Mountains during the Late Cretaceous to early Paleogene Laramide orogeny, accumulating thick sequences of continental and marine deposits.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cordilleran foreland region | 1 |
| Laramide foreland basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19236368 — 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: Laramide foreland basin Context triple: [Poison Canyon Formation, tectonicSetting, Laramide foreland basin]
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A.
Himalayan foreland basin
The Himalayan foreland basin is a vast sedimentary basin formed along the southern margin of the rising Himalayas, where eroded material from the mountain range accumulates before being transported further afield.
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B.
Great Valley forearc basin
The Great Valley forearc basin is a large sedimentary basin in central California that formed between the Sierra Nevada and Coast Ranges as part of the ancient subduction-related tectonic margin of western North America.
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C.
Eastern Cordillera Basin
The Eastern Cordillera Basin is a major sedimentary basin associated with the Eastern Cordillera of the Andes, known for its thick accumulations of sedimentary rocks and significant hydrocarbon potential.
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D.
Central Basin Platform
The Central Basin Platform is a structurally uplifted, hydrocarbon-rich geologic feature within West Texas that forms one of the major oil- and gas-producing subregions of the Permian Basin.
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E.
Western Interior Basin
The Western Interior Basin was a vast sedimentary basin that covered much of central North America during the Late Cretaceous, hosting extensive marine and terrestrial environments preserved in formations like Hell Creek.
- 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: Laramide foreland basin Target entity description: The Laramide foreland basin is a broad sedimentary basin that formed east of the rising Rocky Mountains during the Late Cretaceous to early Paleogene Laramide orogeny, accumulating thick sequences of continental and marine deposits.
-
A.
Himalayan foreland basin
The Himalayan foreland basin is a vast sedimentary basin formed along the southern margin of the rising Himalayas, where eroded material from the mountain range accumulates before being transported further afield.
-
B.
Great Valley forearc basin
The Great Valley forearc basin is a large sedimentary basin in central California that formed between the Sierra Nevada and Coast Ranges as part of the ancient subduction-related tectonic margin of western North America.
-
C.
Eastern Cordillera Basin
The Eastern Cordillera Basin is a major sedimentary basin associated with the Eastern Cordillera of the Andes, known for its thick accumulations of sedimentary rocks and significant hydrocarbon potential.
-
D.
Central Basin Platform
The Central Basin Platform is a structurally uplifted, hydrocarbon-rich geologic feature within West Texas that forms one of the major oil- and gas-producing subregions of the Permian Basin.
-
E.
Western Interior Basin
The Western Interior Basin was a vast sedimentary basin that covered much of central North America during the Late Cretaceous, hosting extensive marine and terrestrial environments preserved in formations like Hell Creek.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Laramide foreland basin