Arizona Geological Survey Digital Geologic Maps


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Published: 2000
This report and accompanying maps describe the surficial geology, geomorphology, and geologic hazards of the rapidly developing Green Valley – Sahuarita area on the southern fringe of the Tucson...
Resource Identifiers: DGM-03

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Published: 2001
The Galleta Flat West quadrangle includes the northern part of the divide between the Tucson basin to the west and the San Pedro Basin to the east, and the southern part of the Little Rincon...
Resource Identifiers: DGM-08

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Published: 2002
The study area is located ~50 km north of downtown Tucson, and is bounded by the Tortolita Mountains on the south, the Suizo Mountains on the west, and Black Mountain on the northeast. The map area...
Resource Identifiers: DGM-22

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Published: 2002
This digital geologic map and report describes the bedrock and surficial geology of the Durham Hills 7 1/2' Quadrangle. The study area is located approximately 60 km north-west of downtown...
Resource Identifiers: DGM-19

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Published: 2002
Abstract: This map was modified from a map originally included as part of Steve Skotnicki's Ph.D. dissertation at Arizona State University. Purpose: Paul Knauth and his students have studied...
Resource Identifiers: DGM-27

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Published: 2002
The Buckeye Hills are located approximately 30-40 km west-southwest of Phoenix, Arizona, directly south of the Town of Buckeye (see figure 1). Regionally, the Buckeye hills are sandwiched between...
Resource Identifiers: DGM-15

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Published: 2003
Tumamoc Hill and Sentinel Peak form a group of hills at the western edge of Tucson in southeastern Arizona, and comprise a small part of the Tucson Mountains. Sentinel Peak, also known as A-...
Resource Identifiers: DGM-29

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Published: 2004
This map details the bedrock geology, structural geology, surficial geology, geomorphology, and geologic hazards of the Fortified Peak 7.5'quadrangle located north of Oracle Junction along the...
Resource Identifiers: DGM-18

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Published: 2004
This map depicts the geology of the Wickenburg SW 7.5-minute quadrangle in Maricopa County, central Arizona. The map area is located south of Wickenburg and southwest of Highway 60. The map area...
Resource Identifiers: DGM-40

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Published: 2004
This map depicts the geology of the Vulture Mine 7.5-minute quadrangle in Maricopa County, central Arizona. The map area is located southwest of Wickenburg and north of Interstate-10 along the...
Resource Identifiers: DGM-41

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Published: 2004
The Tucson SE 7.5' quadrangle is located southeast of the city of Tucson, Arizona, between Wilmot and Houghton Roads and bisected by Interstate 10. Regionally, the map area is southwest of the...
Resource Identifiers: DGM-43

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Published: 2004
The North of Oracle 7½' Quadrangle is located in southeastern Pinal County about 30 miles north of Tucson, Arizona, and lies north and northwest of the town of Oracle. The northeastern corner...
Resource Identifiers: DGM-23

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Published: 2006
The Wintersburg 7½' quadrangle is located 40 to 50 miles (70-80 km) west of downtown Phoenix. The map area covers much of the piedmont between the Palo Verde Hills and the Hassayampa River and...
Resource Identifiers: DGM-47

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Published: 2012
The Jerome Canyon 7 1/2' quadrangle of central Arizona is underlain by Paleoproterozoic granite and metamorphic rocks, Oligo-Miocene volcanics, and upper Cenozoic silt, sand and conglomerate...
Resource Identifiers: DGM-94

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Published: 2012
The Cactus Forest quadrangle is in the Basin and Range province in central Arizona and covers part of the middle Gila Valley in Pinal County southeast of Florence, Arizona, and west of the Ninetysix...
Resource Identifiers: DGM-95

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Published: 2012
The Prescott Valley North 7.5' Quadrangle extends over Lonesome Valley and the western foothills of Mingus Mountain, southeast of Chino Valley. This map includes new mapping for Quaternary...
Resource Identifiers: DGM-92

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Published: 2012
The Chino Valley South 7 ½' Quadrangle is located north of Prescott, Arizona and encompasses the southern portion of Chino Valley immediately north of the Granite Dells and southeast of the...
Resource Identifiers: DGM-93 v 1.0

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