Reference Information
Richard, S.M., Reynolds, S.J., Spencer, J.E., and Pearthree, P.A., 2000. Geologic map of Arizona: Arizona Geological Survey Digital Geologic Map DGM-17, scale 1:1,000,000, with 5 p. text.
Richard, S.M., Reynolds, S.J., Spencer, J.E., and Pearthree, P.A., 2000. Geologic map of Arizona: Arizona Geological Survey Digital Geologic Map DGM-17, scale 1:1,000,000, with 5 p. text.