Arizona Geological Survey Open File Reports


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Published: 1996
Bibliography of the San Carlos - Safford - Duncan Nonpoint-source Management Zone. 58 Pgs.
Resource Identifiers: OFR-96-20

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Published: 1996
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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Published: 1996
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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Published: 1996
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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Published: 1996
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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Published: 1996
The Owl Head 7.5' quadrangle and the northern third of its southern neighbor, the Kofa Butte 7.5' quadrangle, represent an 80 mile' area of the northern Kofa Mountains, a remote,...
Resource Identifiers: OFR-96-03

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Published: 1996
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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Published: 1996
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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Published: 1996
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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Published: 1996
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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Published: 1996
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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Published: 1997
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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Published: 1997
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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Published: 1997
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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Published: 1997
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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Published: 1997
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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Published: 1997
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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Published: 1997
The Fortuna mine is located on the western side of the central Gila Mountains in southwesternmost Arizona (Figure 1), just east of the western fork of the Camino del Diablo. The mine is located on a...
Resource Identifiers: OFR-97-16

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Published: 1997
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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Published: 1997
Establishment of chronology is essential to historical sciences like geology and archaeology. In geology, it is the starting point for understanding biological and landscape evolution. In...
Resource Identifiers: OFR-97-07

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