Johnson, B.J.
Cook, J.P.
Ferguson, C.A.
Johnson, B.J., Cook, J.P. and Ferguson, C.A., 2018, Geologic map of the Dragoon 7 ½ ' Quadrangle, Cochise County, Arizona. Arizona Geological Survey Digital Geologic Map (DGM) 125, one map plate, map scale 1:24,000.
