Tasmantid Seamount Chain
E1318353
UNEXPLORED
The Tasmantid Seamount Chain is a long series of submarine volcanoes in the Tasman Sea formed by hotspot activity as the Australian Plate moved northward.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tasmantid Seamount Chain canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18275155 — 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: Tasmantid Seamount Chain Context triple: [Lord Howe Seamount Chain, relatedTo, Tasmantid Seamount Chain]
-
A.
Lord Howe Seamount Chain
The Lord Howe Seamount Chain is a series of submarine volcanic mountains in the Tasman Sea, forming part of an ancient hotspot track associated with the Lord Howe Rise off eastern Australia.
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B.
Easter Seamount Chain
The Easter Seamount Chain is a volcanic chain of underwater mountains in the southeastern Pacific Ocean formed by the long-term activity of the Easter hotspot.
-
C.
Emperor Seamounts
The Emperor Seamounts are a long, mostly submerged volcanic mountain range in the northern Pacific Ocean that forms the older, more northerly segment of the Hawaiian–Emperor seamount chain.
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D.
Humboldt (Nazca) Seamount Chain
The Humboldt (Nazca) Seamount Chain is a linear series of submarine volcanic mountains on the Nazca Plate in the southeastern Pacific Ocean, formed by hotspot-related volcanism and trending roughly parallel to the nearby Nazca Ridge.
-
E.
Cobb Seamount
Cobb Seamount is a large submarine volcanic seamount in the northeast Pacific Ocean, notable as a prominent undersea feature and rich marine habitat off the coast of North America.
- 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: Tasmantid Seamount Chain Target entity description: The Tasmantid Seamount Chain is a long series of submarine volcanoes in the Tasman Sea formed by hotspot activity as the Australian Plate moved northward.
-
A.
Lord Howe Seamount Chain
The Lord Howe Seamount Chain is a series of submarine volcanic mountains in the Tasman Sea, forming part of an ancient hotspot track associated with the Lord Howe Rise off eastern Australia.
-
B.
Easter Seamount Chain
The Easter Seamount Chain is a volcanic chain of underwater mountains in the southeastern Pacific Ocean formed by the long-term activity of the Easter hotspot.
-
C.
Emperor Seamounts
The Emperor Seamounts are a long, mostly submerged volcanic mountain range in the northern Pacific Ocean that forms the older, more northerly segment of the Hawaiian–Emperor seamount chain.
-
D.
Humboldt (Nazca) Seamount Chain
The Humboldt (Nazca) Seamount Chain is a linear series of submarine volcanic mountains on the Nazca Plate in the southeastern Pacific Ocean, formed by hotspot-related volcanism and trending roughly parallel to the nearby Nazca Ridge.
-
E.
Cobb Seamount
Cobb Seamount is a large submarine volcanic seamount in the northeast Pacific Ocean, notable as a prominent undersea feature and rich marine habitat off the coast of North America.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.