Thomas Oldham (geologist)
E1498457
UNEXPLORED
Thomas Oldham was a 19th-century Irish geologist best known for founding and directing the Geological Survey of India and for his pioneering work on Indian stratigraphy and paleontology.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Thomas Oldham (geologist) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21708767 — 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: Thomas Oldham (geologist) Context triple: [Oldham, hasNotableBearer, Thomas Oldham (geologist)]
-
A.
Andrew Ramsay (geologist)
Andrew Ramsay (geologist) was a prominent 19th-century Scottish geologist known for his work with the Geological Survey of Great Britain and his influential studies on glacial geology and landscape formation.
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B.
Charles Lapworth
Charles Lapworth was a pioneering British geologist best known for his work on Ordovician stratigraphy and the use of graptolites to establish detailed rock sequences.
-
C.
Norman L. Bowen
Norman L. Bowen was a pioneering 20th-century petrologist best known for formulating Bowen’s reaction series, which fundamentally advanced the understanding of igneous rock formation.
-
D.
Robert Terrill Rundle
Robert Terrill Rundle was a 19th-century Methodist missionary and clergyman known for his work in Western Canada, particularly among Indigenous communities in what is now Alberta.
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E.
Lottie Lyell
Lottie Lyell was a pioneering Australian silent film actress, screenwriter, editor, and filmmaker, widely regarded as one of the country’s first major female cinema artists.
- 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: Thomas Oldham (geologist) Target entity description: Thomas Oldham was a 19th-century Irish geologist best known for founding and directing the Geological Survey of India and for his pioneering work on Indian stratigraphy and paleontology.
-
A.
Andrew Ramsay (geologist)
Andrew Ramsay (geologist) was a prominent 19th-century Scottish geologist known for his work with the Geological Survey of Great Britain and his influential studies on glacial geology and landscape formation.
-
B.
Charles Lapworth
Charles Lapworth was a pioneering British geologist best known for his work on Ordovician stratigraphy and the use of graptolites to establish detailed rock sequences.
-
C.
Norman L. Bowen
Norman L. Bowen was a pioneering 20th-century petrologist best known for formulating Bowen’s reaction series, which fundamentally advanced the understanding of igneous rock formation.
-
D.
Robert Terrill Rundle
Robert Terrill Rundle was a 19th-century Methodist missionary and clergyman known for his work in Western Canada, particularly among Indigenous communities in what is now Alberta.
-
E.
Lottie Lyell
Lottie Lyell was a pioneering Australian silent film actress, screenwriter, editor, and filmmaker, widely regarded as one of the country’s first major female cinema artists.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.