Authors Richard, S.M. Pearthree, P.A. Ferguson, C.A. Spencer, J.E. Arizona Geological Survey Digital Geologic Map DGM-54, version 2.0, map scale 1:24,000, 23 p. and 1 map sheet. Additional Information Geologic Map of the Boundary Cone 7½' Quadrangle, Mohave County, Arizona v. 2.0 Date of publication: 2020
Authors Richard, S.M. Pearthree, P.A. Ferguson, C.A. Spencer, J.E. Arizona Geological Survey Digital Geologic Map DGM-54, version 2.0, map scale 1:24,000, 23 p. and 1 map sheet. Additional Information Geologic Map of the Boundary Cone 7½' Quadrangle, Mohave County, Arizona v. 2.0 Date of publication: 2020
