Kerguelen Plateau
E287900
The Kerguelen Plateau is a large submerged volcanic plateau in the southern Indian Ocean, forming one of the world’s major large igneous provinces and hosting the remote Kerguelen Islands.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Kerguelen Plateau canonical | 6 |
| Kerguelen Plateau region | 1 |
| Northern Kerguelen Plateau | 1 |
| Southern Kerguelen Plateau | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2673562 — 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.
Target entity: Kerguelen Plateau Context triple: [Kerguelen Islands, locatedOn, Kerguelen Plateau]
-
A.
Kerguelen Islands
The Kerguelen Islands are a remote, sub-Antarctic French archipelago in the southern Indian Ocean, known for their harsh climate, rugged volcanic landscape, and scientific research stations.
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B.
South Orkney Microcontinent
The South Orkney Microcontinent is a submerged fragment of continental crust in the Southern Ocean, located near the South Orkney Islands and forming part of the complex tectonic setting between the Antarctic and South American plates.
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C.
Campbell Plateau
The Campbell Plateau is a large submerged continental shelf south of New Zealand, forming part of the submerged continent Zealandia in the southwest Pacific Ocean.
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D.
Alexandra Island
Alexandra Island is one of the islands within India’s Mahatma Gandhi Marine National Park in the Andaman and Nicobar Islands, known for its protected marine ecosystems and rich coastal biodiversity.
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E.
Palmer Land
Palmer Land is a large, ice-covered region forming the southern portion of the Antarctic Peninsula, known for its remote, mountainous terrain and extensive glaciation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Kerguelen Plateau Target entity description: The Kerguelen Plateau is a large submerged volcanic plateau in the southern Indian Ocean, forming one of the world’s major large igneous provinces and hosting the remote Kerguelen Islands.
-
A.
Kerguelen Islands
The Kerguelen Islands are a remote, sub-Antarctic French archipelago in the southern Indian Ocean, known for their harsh climate, rugged volcanic landscape, and scientific research stations.
-
B.
South Orkney Microcontinent
The South Orkney Microcontinent is a submerged fragment of continental crust in the Southern Ocean, located near the South Orkney Islands and forming part of the complex tectonic setting between the Antarctic and South American plates.
-
C.
Campbell Plateau
The Campbell Plateau is a large submerged continental shelf south of New Zealand, forming part of the submerged continent Zealandia in the southwest Pacific Ocean.
-
D.
Alexandra Island
Alexandra Island is one of the islands within India’s Mahatma Gandhi Marine National Park in the Andaman and Nicobar Islands, known for its protected marine ecosystems and rich coastal biodiversity.
-
E.
Palmer Land
Palmer Land is a large, ice-covered region forming the southern portion of the Antarctic Peninsula, known for its remote, mountainous terrain and extensive glaciation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
large igneous province
ⓘ
oceanic plateau ⓘ submerged volcanic plateau ⓘ |
| age | Cretaceous ⓘ |
| approximateMaximumElevation | above 2000 meters below sea level ⓘ |
| composition |
basaltic rocks
ⓘ
volcanic rocks ⓘ |
| connectedTo | Broken Ridge ⓘ |
| country | France ⓘ |
| discoveredBy |
Challenger expedition
ⓘ
surface form:
HMS Challenger expedition
|
| discoveryMethod | bathymetric sounding ⓘ |
| emergesAs |
Heard Island and McDonald Islands
ⓘ
Kerguelen Islands ⓘ |
| extendsTowards |
Antarctica
ⓘ
Broken Ridge ⓘ |
| formedBy |
Kerguelen hotspot
ⓘ
mantle plume activity ⓘ |
| formedDuring |
Cretaceous
ⓘ
surface form:
Cretaceous period
|
| geologicalProvince | large igneous province ⓘ |
| hasFeature |
broad shallow submarine platform
ⓘ
steep flanks ⓘ |
| hasPart |
Elan Bank
ⓘ
Kerguelen Plateau self-linksurface differs ⓘ
surface form:
Northern Kerguelen Plateau
Norfolk Ridge ⓘ
surface form:
Skiff Bank
Kerguelen Plateau self-linksurface differs ⓘ
surface form:
Southern Kerguelen Plateau
|
| hosts | Kerguelen Islands ⓘ |
| influences |
Southern Ocean circulation
ⓘ
Southern Ocean ecosystems ⓘ |
| locatedIn |
Indian Ocean–Southern Ocean marine region
ⓘ
surface form:
southern Indian Ocean
|
| locatedOn | Indo-Australian Plate ⓘ |
| near | Antarctic Circumpolar Current ⓘ |
| oceanBasin |
Indian Ocean drainage basin
ⓘ
surface form:
Indian Ocean Basin
|
| partOf |
French Southern and Antarctic Lands
ⓘ
Indian Ocean ⓘ |
| region | sub-Antarctic ⓘ |
| relatedTo |
Kerguelen hotspot
ⓘ
surface form:
Kerguelen plume
Ninetyeast Ridge ⓘ Rajmahal Traps ⓘ |
| researchField |
geophysics
ⓘ
marine geology ⓘ plate tectonics ⓘ |
| significance |
important site for studying mantle plumes
ⓘ
one of the world’s largest large igneous provinces ⓘ |
| sovereignState | France ⓘ |
| tectonicSetting | Indian Ocean intraplate setting ⓘ |
| usedFor |
paleoceanographic studies
ⓘ
paleoclimate reconstruction ⓘ |
| volcanismType | intraplate volcanism ⓘ |
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.
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.
Subject: Kerguelen Plateau Description of subject: The Kerguelen Plateau is a large submerged volcanic plateau in the southern Indian Ocean, forming one of the world’s major large igneous provinces and hosting the remote Kerguelen Islands.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.