USGS · ofr81418
Map showing ground-water conditions in the Sacramento Valley area, Mohave County, Arizona; 1979
Abstract
The Sacramento Valley area includes about 800 2 miles in northwestern Arizona and is bounded on the west by the Black and Buck Mountains and on the east by the Cerbat and Hualapai Mountains. The Black Mountains consist mainly of volcanic rocks; the Buck, Cerbat, and Hualapai Mountains consist of igneous, metamorphic, and volcanic rocks (Gillespie and Bentley, 1971, pl. 1). Sacramento Valley slopes gently southward and is underlain by alluvium and volcanic rocks to depths of more than 4,000 ft. Gillepsie and Bentley (1971, p. 1-15) divided the alluvium into three units - older, intermediate, and younger alluvium - and the volcanic rocks into two units - older and younger volcanic rocks.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
C.L. Pfaff, D.M. Clay. 1981. Map showing ground-water conditions in the Sacramento Valley area, Mohave County, Arizona; 1979. https://doi.org/10.3133/ofr81418
Cite the original work for its findings. Save a collection to share your selection of sources.