Style of deformation of upper plate rocks of the San Manuel-Camp Grant low-angle normal fault system, Black Hills, Pinal County, Arizona
AuthorHansen, Jerome Brian
KeywordsAlluvial fans -- Arizona -- Pinal County.
Faults (Geology) -- Arizona -- Pinal County.
Rock deformation -- Arizona -- Pinal County.
Sandstone -- Arizona -- Pinal County.
MetadataShow full item record
PublisherThe University of Arizona.
RightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Degree GrantorUniversity of Arizona
Showing items related by title, author, creator and subject.
Water infiltration and percolation at the University of Arizona radioactive waste burial site, Pinal County, ArizonaSalvetti, Joseph Peter.; Dutt, Gordon R. (The University of Arizona., 1984)The University of Arizona produces different types of radioactively contaminated waste. It is shipped to a burial site located on the Oracle Agricultural Center in Pinal County, Arizona and disposed of in shallow pits. This study dealt with water movement at the disposal site. Monitoring of water movement through young pits was accomplished with a neutron probe. It was found that due to slumping and cracking of the pit cap, the younger pits were very susceptible to greater than normal water infiltration. Further data were gathered around the older pits by deep soil sampling for tritium activity. Water fluxes and travel times to the major aquifer were calculated from these data. Estimates of travel times range from 40 to 230,000 years to reach the principal aquifer at 150 m.
The Archaeological Survey of the Northern Tucson 138 kV Transmission Line System: The Northern Tucson Basin and Lower Santa Cruz Valley, Arizona [No. 132]Rozen, Kenneth (Arizona State Museum, The University of Arizona (Tucson, AZ), 1979)In August 1978, an archaeological survey of the proposed Northern Tucson 138 kV Transmission Line System was conducted by the Cultural Resource Management Section of the Arizona State Museum, under the sponsorship of the Tucson Gas & Electric Company (TG&E). The rights-of-way of about 40 miles of existing and proposed transmission lines, extending from within the city of Tucson, Arizona, north to the vicinity of Red Rock, Arizona, and the site of the proposed Tortolita Substation were surveyed. Most of the region in which the transmission line system is located has not previously been subjected to archaeological investigation. As a result of the survey, eight areas of archaeological remains were identified; four were assigned Arizona State Museum site numbers. Two of the sites are interpreted as representing the remains of prehistoric agricultural activities, while one site is a historic trash dump; the significance of the prehistoric remains at the fourth site is uncertain. The four areas of archaeological materials that were not assigned site status include two sparse scatters of prehistoric artifacts, a sparse prehistoric and historic artifact scatter, and a small concentration of lithic artifacts that is interpreted as having been produced by the reduction of one or two cobbles. In addition, numerous isolated artifacts were found widely scattered along most of the transmission line rights-of-way. Included in this report are a description of the transmission line system facilities and of the methods by which they were surveyed. The environmental setting of the project area, including its physiography, climate, geology, flora, and fauna, is briefly discussed, and a review of its archaeological background presented. The archaeological remains discovered during the survey are described, and their significance briefly discussed. Recommendations for the management of the archaeological resources are provided, and an opinion given regarding their eligibility for inclusion in the National Register of Historic Places and the Arizona State Register of Historic Places.