Matching Items (5)
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- All Subjects: Geology
- Creators: D'Alli, Richard
- Creators: Brown, David Earl
- Creators: Fred Harvey
ContributorsD'Alli, Richard (Producer, Reporter) / Babbitt, Bruce E. (Interviewee) / Carbognin, Laura (Interviewee) / Schumann, Herbert H. (Interviewee) / Péwé, Troy Lewis, 1918-1999 (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1982-05-15
DescriptionHorizon Special: The Unsettled Cities.
ContributorsMalatia, Torey (Host) / D'Alli, Richard (Reporter) / Bender, Paul, 1933- (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1985-07-16
DescriptionJ. Elliot Hibbs & Richard Lane In-Studio Interview (Grant); Dr. Robert E. Kravetz Remote Interview (D'Alli); Conservation Workshop Package (Cavanary). Segments on colon cancer, commercial real estate taxes, and wildlife conservation programs for high school students.
ContributorsD'Alli, Richard (Host) / Public Broadcasting Service (Broadcaster)
Created1985-09-12
DescriptionSegments on politician's salaries, geological formations resulting from and pollution occurring in the Colorado River's watershed, and ASU's football team.
ContributorsBrown, David Earl (Author) / Arizona Geological Survey (Publisher)
Created2007
Description
This report details geothermal resource exploration done for Arizona Public Service and the U.S. Department of Energy in 2005 to evaluate the geothermal resources of the Clifton Hot Springs area in Greenlee County, eastern Arizona for electric power production. The intent of the evaluation was to determine the local geologic controls of the geothermal system and, using publicly available data and original mapping performed for this project, to recommend locations for Controlled Source Audiomagnetotelluric (CSAMT) cross sections. The results of the geophysics were then combined with the geologic mapping to site three gradient holes, two of which were drilled to depths of 635 feet and 1,000 feet, respectively.
ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.