Whitney Survey field parties
E577951
Whitney Survey field parties were the teams of geologists and assistants who conducted the on-the-ground mapping, sampling, and exploration work for the Geological Survey of California in the 19th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Whitney Survey field parties canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6235725 — 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: Whitney Survey field parties Context triple: [Geological Survey of California, hasPart, Whitney Survey field parties]
-
A.
Hayden Survey party
The Hayden Survey party was a 19th-century U.S. geological and topographical exploration team led by Ferdinand V. Hayden that conducted pioneering surveys of the American West.
-
B.
United States Army surveyors
United States Army surveyors were military engineers and cartographers responsible for mapping, measuring, and documenting terrain across the United States, particularly during the 19th century.
-
C.
Wyoming Survey and Analysis Center
The Wyoming Survey and Analysis Center is a research institute at the University of Wyoming that specializes in survey research, data collection, and policy analysis for public and private clients.
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D.
U.S. Geological Exploration of the Fortieth Parallel
The U.S. Geological Exploration of the Fortieth Parallel was a major 19th-century American scientific survey that mapped and studied the geology and natural resources along the 40th parallel in the western United States.
-
E.
Office of Survey Programs
The Office of Survey Programs is a division within the U.S. Bureau of Transportation Statistics responsible for designing, conducting, and managing national transportation-related surveys and data collection efforts.
- 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: Whitney Survey field parties Target entity description: Whitney Survey field parties were the teams of geologists and assistants who conducted the on-the-ground mapping, sampling, and exploration work for the Geological Survey of California in the 19th century.
-
A.
Hayden Survey party
The Hayden Survey party was a 19th-century U.S. geological and topographical exploration team led by Ferdinand V. Hayden that conducted pioneering surveys of the American West.
-
B.
United States Army surveyors
United States Army surveyors were military engineers and cartographers responsible for mapping, measuring, and documenting terrain across the United States, particularly during the 19th century.
-
C.
Wyoming Survey and Analysis Center
The Wyoming Survey and Analysis Center is a research institute at the University of Wyoming that specializes in survey research, data collection, and policy analysis for public and private clients.
-
D.
U.S. Geological Exploration of the Fortieth Parallel
The U.S. Geological Exploration of the Fortieth Parallel was a major 19th-century American scientific survey that mapped and studied the geology and natural resources along the 40th parallel in the western United States.
-
E.
Office of Survey Programs
The Office of Survey Programs is a division within the U.S. Bureau of Transportation Statistics responsible for designing, conducting, and managing national transportation-related surveys and data collection efforts.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
geological field party
ⓘ
scientific expedition team ⓘ |
| activity |
cartographic data collection
ⓘ
field exploration ⓘ fossil collection ⓘ geological mapping ⓘ geological section measurement ⓘ mineral sampling ⓘ natural history specimen collection ⓘ rock sampling ⓘ stratigraphic observation ⓘ topographic surveying ⓘ |
| contributedTo |
Geology of California (Whitney Survey reports)
NERFINISHED
ⓘ
early geological mapping of the Coast Ranges of California ⓘ early geological mapping of the Sierra Nevada ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| employer |
California Geological Survey
NERFINISHED
ⓘ
State of California NERFINISHED ⓘ |
| endTime | 1870s ⓘ |
| field |
geography
ⓘ
geology ⓘ natural history ⓘ topography ⓘ |
| hasRole |
assistant
ⓘ
camp worker ⓘ geologist ⓘ illustrator ⓘ topographer ⓘ |
| namedAfter | Josiah Dwight Whitney NERFINISHED ⓘ |
| notableMember |
Charles F. Hoffmann
NERFINISHED
ⓘ
Clarence King NERFINISHED ⓘ James Terry Gardiner NERFINISHED ⓘ William Henry Brewer NERFINISHED ⓘ |
| operatedInCentury | 19th century ⓘ |
| operatedInRegion | California NERFINISHED ⓘ |
| partOf | Geological Survey of California NERFINISHED ⓘ |
| purpose |
assessment of mineral resources in California
ⓘ
production of geological maps of California ⓘ scientific exploration of California ⓘ systematic geological survey of California ⓘ |
| startTime | 1860s ⓘ |
| supervisedBy | Josiah Dwight Whitney NERFINISHED ⓘ |
| usedMethod |
barometric altimetry
ⓘ
compass and chain surveying ⓘ field sketching ⓘ stratigraphic logging ⓘ systematic rock sampling ⓘ traverse surveying ⓘ |
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: Whitney Survey field parties Description of subject: Whitney Survey field parties were the teams of geologists and assistants who conducted the on-the-ground mapping, sampling, and exploration work for the Geological Survey of California in the 19th century.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.