Compilation Geologic Map of the Galleta Flat West 7.5' Quadrangle, Pima and Cochise Counties, Arizona, v. 1.0
KeywordsArizona Geological Survey Digital Geologic Maps
Little Rincon Mountains
San Pedro Basin
Shallow-water platform carbonates
Dripping Spring Quartzite
Davidson Canyon facies
St. David Formation
MetadataShow full item record
CitationSkotnicki, S.J., and Siddoway, C.H., 2001, Compilation Geologic Map of the Galleta Flat West 7.5' Quadrangle, Pima and Cochise Counties, Arizona: Arizona Geological Survey Digital Geologic Map DGM-08, version 1.0, map scale 1:24,000, 19 p., 1 map sheet and metadata.
PublisherArizona Geological Survey (Tucson, AZ)
DescriptionThe 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 Mountains. The region is dominated by Proterozoic and mid-Tertiary granitic rocks bordered by Late Tertiary basin-fill deposits that fill the low divide between the Whetstone Mountains to the south and the Rincon and Little Rincon Mountains to the north. Interstate 10 slices across this low area a few miles south of the quadrangle. Fieldwork was carried out between November, 2000 and April, 2001. This study was done during the same field season as mapping to the south in the Mescal 7.5’ quadrangle (Skotnicki, 2001)
RightsArizona Geological Survey. All rights reserved.
Collection InformationDocuments in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact firstname.lastname@example.org.
North Bounding Coordinate32.125
South Bounding Coordinate32
West Bounding Coordinate-110.5
East Bounding Coordinate-110.375
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