Arizona Geological Survey Digital Geologic Maps


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Published: 2019
The Sierrita Mountains are a deeply eroded Basin and Range uplift located 60 km south of Tucson, Arizona. The mountains consist of a rugged inselberg core range 300 m high flanked by a bajada...
Resource Identifiers: DGM-30

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Published: 2019
This report, accompanying maps and GIS data describe the surficial geology, geomorphology, and geologic hazards of the rapidly developing Amado-Tubac area, south of the Green Valley area. The...
Resource Identifiers: DGM-13

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Published: 2000
The Clifton-Morenci map area includes four 7.5’ USGS quadrangles: Coronado Mountain, Copperplate Gulch, Clifton, and Mitchell Peak. Descriptions of the Precambrian, Paleozoic, and Mesozoic rocks...
Resource Identifiers: DGM-01

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Published: 2020
A 1:24,000 scale map showing the geology of the West of Avra 7.5' quadrangle. The map focus is Quaternary-age basin fill deposits. Supplemental_Information: Research supported by the...
Resource Identifiers: DGM-05

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Published: 2019
The Esperanza Mill 7 ½' Quadrangle is located approximately 40 km south-southwest of downtown Tucson, and is on the southeast flank of the Sierrita Mountains. The quadrangle encompasses the...
Resource Identifiers: DGM-33

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Published: 2019
The Sierrita Mountains are a deeply eroded, ~1,000km2 Basin and Range uplift located 60km south of Tucson, southern Arizona, USA. The Sierritas are dominated by a 35km diameter, 600m-high bajada...
Resource Identifiers: DGM-32

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Published: 2019
This report and maps describe the geology, geomorphology, and geologic hazards in the Three Points quadrangle, on the southwestern fringe of the Tucson metropolitan area in unincorporated Pima...
Resource Identifiers: DGM-04

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Published: 2020
The Clifton-Morenci map area includes four 7.5’ USGS quadrangles: Coronado Mountain, Copperplate Gulch, Clifton, and Mitchell Peak. Descriptions of the Precambrian, Paleozoic, and Mesozoic rocks are...
Resource Identifiers: DGM-148

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Published: 2020
The Clifton-Morenci map area includes four 7.5’ USGS quadrangles: Coronado Mountain, Copperplate Gulch, Clifton, and Mitchell Peak. Descriptions of the Precambrian, Paleozoic, and Mesozoic rocks are...
Resource Identifiers: DGM-147

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Published: 2020
The Clifton-Morenci map area includes four 7.5’ USGS quadrangles: Coronado Mountain, Copperplate Gulch, Clifton, and Mitchell Peak. Descriptions of the Precambrian, Paleozoic, and Mesozoic rocks are...
Resource Identifiers: DGM-145

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Published: 2020
The Clifton-Morenci map area includes four 7.5’ USGS quadrangles: Coronado Mountain, Copperplate Gulch, Clifton, and Mitchell Peak. Descriptions of the Precambrian, Paleozoic, and Mesozoic rocks are...
Resource Identifiers: DGM-146

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Published: 2019
This map depicts the geology of the Cottonwood 7 ½‘ quadrangle in Verde Valley and the Black Hills of north-central Arizona. This bedrock geology of this area was previously mapped by Anderson and...
Resource Identifiers: DGM-140

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Published: 2019
This map depicts the geology of the Page Springs 7 ½‘ quadrangle in northwestern Verde Valley. The bedrock geology depicted on the map is simplified from Holm (2015), and surficial and basin deposit...
Resource Identifiers: DGM-139

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Published: 2019
This map depicts the geology of the Clarkdale 7 ½‘ quadrangle in northwestern Verde Valley. The bedrock geology depicted on the map is slightly modified from DeWitt et al. (2008), and surficial and...
Resource Identifiers: DGM-138

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Published: 2019
Geologic Map of the Cornville 7.5' Quadrangle, Yavapai County, Arizona, 1 sheet, map scale 1:24,000.
Resource Identifiers: DGM-137

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Published: 2020
This map depicts the geology of the Huachuca City 7.5' quadrangle in Cochise County, southeastern Arizona, which consists almost entirely of upper Cenozoic surficial deposits. The map area is...
Resource Identifiers: DGM-36

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Published: 2020
Abstract: The Flatiron Mountain 7.5' Quadrangle is located approximately 70 km (40 miles) west of downtown Phoenix, and is just north of Interstate Highway 10. The map area includes the...
Resource Identifiers: DGM-46

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Published: 2019
The Benson 7.5' quadrangle is located in western Cochise County, about 45 miles east of Tucson, Arizona. The quadrangle encompasses the town of Benson, a portion of the San Pedro River corridor...
Resource Identifiers: DGM-34

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Published: 2019
Previous studies (Drewes, 1974; Lingrey, 1982), as well as this study, included measurements of various foliations and lineations in the penetratively deformed rocks of the eastern Rincon Mountains...
Resource Identifiers: DGM-89, v. 2.0

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Published: 2019
The Galleta Flat East 7.5' Quadrangle is located in northwestern Cochise County in southeastern Arizona, north of the town of Benson. The San Pedro River flows south to north across the...
Resource Identifiers: DGM-56

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