Kula Plate
E130267
The Kula Plate was an ancient oceanic tectonic plate in the northern Pacific that once subducted beneath western North America before being largely consumed.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kula Plate canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T997334 — 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: Kula Plate Context triple: [Farallon Plate, wasAdjacentTo, Kula Plate]
-
A.
Sunda Plate
The Sunda Plate is a minor tectonic plate in Southeast Asia that underlies much of Indonesia and surrounding regions, interacting with several neighboring plates and contributing to the area's high seismic and volcanic activity.
-
B.
Gorda Plate
The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
-
C.
Indo-Australian Plate
The Indo-Australian Plate is a major tectonic plate comprising the Indian and Australian regions that drives significant geological activity, including earthquakes and mountain building, across the Indian Ocean and surrounding areas.
-
D.
Farallon Plate
The Farallon Plate was a large, ancient oceanic tectonic plate in the Pacific that has mostly subducted beneath the North American Plate, leaving only fragments such as the Juan de Fuca Plate.
-
E.
Philippine Sea Plate
The Philippine Sea Plate is an oceanic tectonic plate in the western Pacific whose complex subduction zones and boundaries contribute significantly to the intense seismic and volcanic activity of the region.
- 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: Kula Plate Target entity description: The Kula Plate was an ancient oceanic tectonic plate in the northern Pacific that once subducted beneath western North America before being largely consumed.
-
A.
Sunda Plate
The Sunda Plate is a minor tectonic plate in Southeast Asia that underlies much of Indonesia and surrounding regions, interacting with several neighboring plates and contributing to the area's high seismic and volcanic activity.
-
B.
Gorda Plate
The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
-
C.
Indo-Australian Plate
The Indo-Australian Plate is a major tectonic plate comprising the Indian and Australian regions that drives significant geological activity, including earthquakes and mountain building, across the Indian Ocean and surrounding areas.
-
D.
Farallon Plate
The Farallon Plate was a large, ancient oceanic tectonic plate in the Pacific that has mostly subducted beneath the North American Plate, leaving only fragments such as the Juan de Fuca Plate.
-
E.
Philippine Sea Plate
The Philippine Sea Plate is an oceanic tectonic plate in the western Pacific whose complex subduction zones and boundaries contribute significantly to the intense seismic and volcanic activity of the region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ancient tectonic plate
ⓘ
oceanic plate ⓘ tectonic plate ⓘ |
| activeDuring |
Cretaceous
ⓘ
Paleogene ⓘ |
| associatedWith |
Alaskan volcanic activity
ⓘ
Coast Mountains batholith ⓘ
linked to:
Coast Plutonic Complex
accretionary terranes of western North America ⓘ |
| boundedBy |
Farallon Plate
ⓘ
Pacific Plate ⓘ |
| caused | magmatic arc activity along western North America ⓘ |
| ceasedSubductionBy | Eocene ⓘ |
| formedIn | Late Jurassic ⓘ |
| geologicalAge |
Cenozoic
ⓘ
Mesozoic ⓘ
linked to:
Mesozoic Era
|
| influencedFormationOf | Coast Plutonic Complex ⓘ |
| influencedTectonicsOf |
Alaska
ⓘ
British Columbia ⓘ Pacific Northwest of North America ⓘ
linked to:
Pacific Northwest
Yukon ⓘ |
| largelyConsumedBeneath | North American Plate ⓘ |
| largelyConsumedBy | subduction ⓘ |
| locatedIn |
northern Pacific Ocean
ⓘ
linked to:
Northern Pacific Ocean
|
| movementDirection |
northward
ⓘ
northwestward ⓘ |
| namedAfter | Kula region of Alaska ⓘ |
| partOf |
Pacific basin
ⓘ
linked to:
Pacific Ocean drainage basin
|
| partOfResearchField |
North American Cordilleran geology
ⓘ
plate tectonics ⓘ |
| plateType | oceanic lithosphere ⓘ |
| reconstructedUsing |
paleomagnetism
ⓘ
plate tectonic reconstructions ⓘ seafloor magnetic anomalies ⓘ |
| relatedTo |
Farallon Plate
ⓘ
Pacific Plate ⓘ |
| relativeMotion | rapid ⓘ |
| separatedFrom |
Farallon Plate
ⓘ
Pacific Plate ⓘ |
| status | no longer existing as a surface plate ⓘ |
| subductedBeneath |
Alaska
ⓘ
British Columbia ⓘ North American Plate ⓘ Pacific Northwest ⓘ Yukon ⓘ western North America ⓘ |
| subductedInto | mantle ⓘ |
| subductionZoneType | oceanic-continental subduction zone ⓘ |
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: Kula Plate Description of subject: The Kula Plate was an ancient oceanic tectonic plate in the northern Pacific that once subducted beneath western North America before being largely consumed.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.