Characterization of Big Chino subbasin hydrogeology near Paulden, Arizona, using controlled source audio-frequency magnetotelluric surveys

Abstract

Cover. A, Outcrop of Devonian Martin Formation along south side of Verde River, just south of study area 1. B, Outcrop of fractured and jointed Tertiary basalt flow along Verde River, near south edge of study area 1. C, Outcrop of Precambrian crystalline and metasedimentary rocks in road cut along Williamson Valley Road, south of study area 2. D, Outcrop of Mississippian Redwall Limestone in road cut along Highway 89 where it cuts through the southeast end of Big Black Mesa, north of Paulden, Arizona. E, Outcrop of Quaternary fanglomerate in road cut along Highway 89, approximately 6 miles