Geologic Map of Portions of the Fort McDowell and McDowell Peak Quadrangles, Maricopa County, Arizona
Author
Skotnicki, S.J.Issue Date
1996Keywords
Arizona Geological Survey Open File ReportsLate Tertiary
Quaternary
Arizona
Maricopa County
McDowell Peak
Fort McDowell
lower Verde River Valley,
topography
geomorphic
deposits
general ages
bedrock geology
map
Geology
Basin and Range Province
McDowell Mountain Regional Park
Fort McDowell Indian Reservation
Tonto National Forest
conglomerates
ancestral Verde River
basin-fill
eolian deposits
diorite
Union Hills Group
Alder Group
mafic volcanics
rhyolite
quartzite
plutonic rocks
metamorphic rocks
surficial deposits
Proterozoic
Middle Tertiary
Pleistocene
Holocene
river terraces
rockfall
problem soils
Flooding
geologic hazards