Matching Items (4)
Filtering by
- All Subjects: Geology
- All Subjects: Verkamp, Margaret Mary, 1913-1989
- Creators: Fred Harvey
- Creators: Gootee, Brian F.
- Creators: United States National Park Service
ContributorsFred Harvey (Publisher)
Created1923
DescriptionRates for lodging and tours operated by the Fred Harvey Company including El Tovar, Bright Angel Cottages, Hermit Cabins, and Phantom Ranch.
ContributorsGootee, Brian F. (Author) / Arizona Geological Survey (Publisher)
Created2009
Description
The purpose of this research project is to determine the origin of the materials used to construct the Black Hills Dam in order to restore the landscape to pre-dam conditions. The Black Hills Dam site is located in northern Scottsdale, Maricopa County, at 33.75° North, 111.80° West. The goals of this project are to characterize the surficial deposits and local geology of the dam site. This report presents our findings, interpretations and conclusions based on background research, a site visit to the dam site, and technical discussions with the City of Scottsdale engineer and planners.
ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.
ContributorsUnited States National Park Service (Publisher)
Created1939-04
DescriptionEducational leaflet on the formation of the Grand Canyon.