Gunnison–Beckwith survey

Target entity: Gunnison–Beckwith survey
Context triple: [John W. Gunnison, knownFor, Gunnison–Beckwith survey]

• A. U.S. Geographical and Geological Survey of the Rocky Mountain Region
  The U.S. Geographical and Geological Survey of the Rocky Mountain Region was a 19th-century federal scientific survey that conducted pioneering geological and topographical investigations across the Rocky Mountains in the American West.
• B. Hayden Survey
  The Hayden Survey was a 19th-century U.S. geological and geographical exploration led by Ferdinand V. Hayden that extensively mapped and studied the American West, including parts of Colorado.
• C. 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.
• D. Raynolds Expedition to the Yellowstone and Missouri River headwaters
  The Raynolds Expedition to the Yellowstone and Missouri River headwaters was an 1859–1860 U.S. Army topographical survey that produced some of the earliest detailed scientific and geographic information about the northern Rocky Mountains and the Yellowstone region.
• E. Reports of the Exploring Expeditions to the Rocky Mountains and to Oregon and North California
  Reports of the Exploring Expeditions to the Rocky Mountains and to Oregon and North California is an influential 19th-century account of U.S. western exploration that helped shape American understanding and interest in the Far West.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Gunnison–Beckwith survey
Target entity description: The Gunnison–Beckwith survey was a mid-19th-century U.S. Army exploration and mapping expedition that assessed potential railroad routes across the central Rocky Mountains.

• A. U.S. Geographical and Geological Survey of the Rocky Mountain Region
  The U.S. Geographical and Geological Survey of the Rocky Mountain Region was a 19th-century federal scientific survey that conducted pioneering geological and topographical investigations across the Rocky Mountains in the American West.
• B. Hayden Survey
  The Hayden Survey was a 19th-century U.S. geological and geographical exploration led by Ferdinand V. Hayden that extensively mapped and studied the American West, including parts of Colorado.
• C. 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.
• D. Raynolds Expedition to the Yellowstone and Missouri River headwaters
  The Raynolds Expedition to the Yellowstone and Missouri River headwaters was an 1859–1860 U.S. Army topographical survey that produced some of the earliest detailed scientific and geographic information about the northern Rocky Mountains and the Yellowstone region.
• E. Reports of the Exploring Expeditions to the Rocky Mountains and to Oregon and North California
  Reports of the Exploring Expeditions to the Rocky Mountains and to Oregon and North California is an influential 19th-century account of U.S. western exploration that helped shape American understanding and interest in the Far West.
• F. None of above. chosen