Geologic Map of the Star Well 7.5' Quadrangle, Maricopa County, Arizona v 2.0

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Author
Youberg, A.
Spencer, J.E.
Ferguson, C.A.
Affiliation
Arizona Geological Survey
Issue Date
2018
Keywords
Belmont granite
alluvium
stream terrace
volcanics
Belmont Mountains
Maricopa County
Holocene
Tertiary
Proterozoic
Arizona Geological Survey Digital Geologic Map

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Citation
Youberg, A., Spencer, J.E., and Ferguson, C.A., 2004, Geologic Map of the Star Well 7.5' Quadrangle, Maricopa County, Arizona: Arizona Geological Survey Digital Geologic Map DGM-42, version 2.0, map scale 1:24,000.
Publisher
Arizona Geological Survey (Tucson, AZ)
Description
Star Well 7.5-minute quadrangle is located approximately 50 miles northwest of Phoenix and approximately 30 south of Wickenburg, in the Hassayampa Plain, northwestern Maricopa County, Arizona. Most of the study area is covered by Quaternary and late Tertiary distal piedmont deposits in a broad basin. The Belmont Mountains and associated piedmonts are in the extreme southwestern corner of the quadrangle. The Big Horn, Harquahala, and Vulture mountains are to the west and north of the quadrangle. The Hassayampa River is to the east. Jackrabbit Wash, heading in the proximal piedmonts of the Big Horn and Vulture mountain, and Star Well, heading in the Vulture Mountains, are the two major drainages in the study area. These washes are incised up to four meters into older Pleistocene deposits. Smaller tributary washes form on adjacent older Pleistocene deposits and generally are not incised more than two meters. Revised and re-released with funding from the USGS National Geological and Geophysical Data Preservation Program, award no. G17AP00114. The views and conclusions contained in this document are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of the U.S. Government.
URI
http://hdl.handle.net/10150/631082
Additional Links
https://library.azgs.arizona.edu/item/ADGM-1552430380240-353
Language
en
Series/Report no.
DGM-42
Sponsors
Revised and re-released with funding from the USGS National Geological and Geophysical Data Preservation Program, award no. G17AP00114. The views and conclusions contained in this document are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of the U.S. Government.
Rights
Arizona Geological Survey. All rights reserved.
Collection Information
Documents in the AZGS Documents 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 azgs-info@email.arizona.edu.
North Bounding Coordinate
33.75
South Bounding Coordinate
33.625
West Bounding Coordinate
-112.875
East Bounding Coordinate
-112.75
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