Pacific large igneous province system
E885771
The Pacific large igneous province system is a vast assemblage of massive volcanic regions on and around the Pacific Plate, formed by extensive mantle plume–driven magmatism over geological time.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pacific large igneous province system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10783323 — 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: Pacific large igneous province system Context triple: [Cocos Plate large igneous province, partOf, Pacific large igneous province system]
-
A.
High Arctic Large Igneous Province
The High Arctic Large Igneous Province is an extensive region of massive volcanic rock formations in the Arctic Ocean and surrounding areas, formed by intense magmatic activity during the Late Cretaceous.
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B.
Cocos Plate large igneous province
The Cocos Plate large igneous province is an extensive oceanic volcanic region on the Cocos Plate, formed by massive basaltic eruptions associated with hotspot activity in the eastern Pacific.
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C.
East Pacific tectonic system
The East Pacific tectonic system is a major geological region in the eastern Pacific Ocean characterized by active seafloor spreading, transform faults, and subduction zones that shape the surrounding oceanic plates and continental margins.
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D.
Siberian Traps large igneous province volcanism
Siberian Traps large igneous province volcanism refers to the immense, long-lasting volcanic eruptions in what is now Siberia that released vast amounts of lava and climate-altering gases, profoundly impacting Earth’s environment and biosphere.
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E.
Caroline Plate volcanic province
The Caroline Plate volcanic province is a geologically active region in the western Pacific characterized by extensive submarine volcanism and seafloor features associated with the Caroline tectonic plate.
- 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: Pacific large igneous province system Target entity description: The Pacific large igneous province system is a vast assemblage of massive volcanic regions on and around the Pacific Plate, formed by extensive mantle plume–driven magmatism over geological time.
-
A.
High Arctic Large Igneous Province
The High Arctic Large Igneous Province is an extensive region of massive volcanic rock formations in the Arctic Ocean and surrounding areas, formed by intense magmatic activity during the Late Cretaceous.
-
B.
Cocos Plate large igneous province
The Cocos Plate large igneous province is an extensive oceanic volcanic region on the Cocos Plate, formed by massive basaltic eruptions associated with hotspot activity in the eastern Pacific.
-
C.
East Pacific tectonic system
The East Pacific tectonic system is a major geological region in the eastern Pacific Ocean characterized by active seafloor spreading, transform faults, and subduction zones that shape the surrounding oceanic plates and continental margins.
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D.
Siberian Traps large igneous province volcanism
Siberian Traps large igneous province volcanism refers to the immense, long-lasting volcanic eruptions in what is now Siberia that released vast amounts of lava and climate-altering gases, profoundly impacting Earth’s environment and biosphere.
-
E.
Caroline Plate volcanic province
The Caroline Plate volcanic province is a geologically active region in the western Pacific characterized by extensive submarine volcanism and seafloor features associated with the Caroline tectonic plate.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geological system
ⓘ
large igneous province system ⓘ magmatic province assemblage ⓘ |
| associatedWith |
anomalous bathymetry in the Pacific Ocean
ⓘ
geochemical mantle reservoirs ⓘ hotspot tracks in the Pacific ⓘ |
| characterizedBy |
basaltic magmatism
ⓘ
high magma production rates ⓘ regional-scale volcanic edifices ⓘ thickened oceanic crust ⓘ |
| composedOf |
large igneous provinces
ⓘ
massive volcanic regions ⓘ oceanic plateaus ⓘ |
| covers | large areas of Pacific oceanic crust ⓘ |
| formedBy |
extensive mantle melting
ⓘ
upwelling mantle plumes ⓘ |
| formedDuring |
Cenozoic
ⓘ
Mesozoic ⓘ |
| genesisProcess |
flood basalt volcanism
ⓘ
intraplate volcanism ⓘ mantle plume magmatism ⓘ |
| hasPart |
Caribbean-Colombian oceanic plateau
ⓘ
Hikurangi Plateau ⓘ Magellan Rise ⓘ
linked to:
Hikurangi Plateau
Manihiki Plateau ⓘ Mid-Pacific Mountains ⓘ Oceanic plateaus of the central Pacific ⓘ Oceanic plateaus of the eastern Pacific ⓘ Oceanic plateaus of the western Pacific ⓘ Ontong Java Plateau ⓘ Shatsky Rise ⓘ |
| hasResearchTopic |
link between mantle plumes and plate tectonics
ⓘ
origin of large igneous provinces ⓘ |
| influences |
Pacific Plate evolution
ⓘ
oceanic crustal structure in the Pacific ⓘ |
| locatedIn | Pacific Ocean region ⓘ |
| locatedOn | Pacific Plate ⓘ |
| relatedTo |
global mantle plume activity
ⓘ
superplume events ⓘ |
| scale | continental-scale magmatic system ⓘ |
| spatialExtent | on and around the Pacific Plate ⓘ |
| studiedIn |
mantle dynamics
ⓘ
marine geophysics ⓘ plate tectonics ⓘ |
| tectonicSetting |
Pacific Plate boundary regions
ⓘ
oceanic plate interior ⓘ |
| temporalExtent | hundreds of millions of years ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Pacific large igneous province system Description of subject: The Pacific large igneous province system is a vast assemblage of massive volcanic regions on and around the Pacific Plate, formed by extensive mantle plume–driven magmatism over geological time.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.