Arizona Geological Survey Open File Reports
Geologic Map of the Mesa 30' x 60' Quadrangle, East-Central Arizona. Includes surficial and bedrock mapping. Map Scale 1:100,000 - black & white map.
Resource Identifiers: OFR-96-23
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This map and report summarize the surficial geology of the southern parts of the New
River Mesa and Humboldt Mountain quadrangles on the northeastern margin of the Phoenix
metropolitan area. The...
Resource Identifiers: OFR-96-26
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The flood of Januruy 8, 1993 is the largest flood preserved in the paleoflood record for Tonto
Creek, and probably was the largest flood in the past three hundred years on Tonto Creek.
Deposits...
Resource Identifiers: OFR-96-12
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Bibliography of the San Carlos - Safford - Duncan Nonpoint-source Management Zone. 58 Pgs.
Resource Identifiers: OFR-96-20
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This map depicts both the bedrock geology and the general ages and distribution
of Late Tertiary and Quaternary deposits and geomorphic surfaces in the northern part of
the lower Verde River Valley...
Resource Identifiers: OFR-96-11
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The Arizona Geological Survey was established July 1, 1988. Its predecessors were the Arizona Bureau of
Geology and Mineral Technology (1977-1988); the Arizona Bureau of Mines (1915-1977; the...
Resource Identifiers: OFR-96-04
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Pre-Permian strata have been the objective of several oil and gas tests drilled in the
eastern Holbrook Basin, Arizona. This has been a reasonable and valid pursuit especially in
light of the many...
Resource Identifiers: OFR-96-25
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Arizona is endowed with incredibly diverse natural beauty, and has also
been blessed with at least seven discrete deposits of bedded salt. These deposits
are dispersed around the state and cover...
Resource Identifiers: OFR-96-27
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This compilation reports the results of 296 K-Ar analysis that were done during 1971-1991 on rock
samples from throughout Arizona and, for a small number of samples, from bordering areas of adjacent...
Resource Identifiers: OFR-96-18
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Radon is a colorless, odorless gas produced by the natural radioactive decay of uranium. The
U.S. Environmental Protection Agency has determined that exposure to indoor radon may increase a
person...
Resource Identifiers: OFR-96-02
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Geologic map of the Sacaton Moutains, Pinal County, Arizona.
Two map sheets, map scale 1:24,000.
Resource Identifiers: OFR-96-10
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The discovery of live oil in core samples from a geothermal test well drilled near Alpine in 1993, publicized in
Arizona Geology and other Arizona Geological Survey publications, has led to renewed...
Resource Identifiers: OFR-96-16
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As part of a study of potential non-point-source impacts on water quality, this report
discusses the nature and distribution ofuranium and radon in rocks, sediments, soils, and water in the San...
Resource Identifiers: OFR-96-28
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Earth fissures in the Bowie-San Simon Area, Cochise County, Arizona.
Report and one map sheet, map scale 1:24,000.
Resource Identifiers: OFR-97-19
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Arizona is in part characterized by deep, sediment-filled basin seperated by narrow mountain ranges. Basin frequently contain fine-grained lacustrine and evaporite deposits in addition to clastic...
Resource Identifiers: OFR-97-03
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The geology of the Mormon Flat Dam Quadrangle is dominated by a thick succession of
Miocene volcanic rocks, and by the consequences of two important structural events: 1)
formation of the...
Resource Identifiers: OFR-97-14
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The geologic map described in this study covers the Horse Mesa Dam Quadrangle (1:24,000)
(Figure 1) (Sheets I-III). The area encompasses part of the northern Superstition Mountains
and southern...
Resource Identifiers: OFR-97-15
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This document describes the database structure for Arizona Geological Survey digital geologic
maps. The database structure was designed using a proposed standard format from the U.S. Geological...
Resource Identifiers: OFR-97-05
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As part of a continuing study of nonpoint-source pollution in Arizona, this report
delineates different uses of land in the San Carlos-Safford-Duncan Nonpoint-Source
Management Zone (Figure 1) and...
Resource Identifiers: OFR-97-18
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This map summarizes the surficial geology of the Theodore Roosevelt lake 30' x 60' Quadrangle in central Arizona A substantial part if this quadrangle, including the rapidly growing...
Resource Identifiers: OFR-97-17
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