Baldridge, W.S., Bartov, Y., and Korn, A., 1983, Geologic map of the Rio Grande Rift and southeastern Colorado Plateau, New Mexico, and Arizona, supplement to Riecker, R.E., ed., Rio Grande Rift: Tectonics and magmatism (1979, second printing 1982): American Geophysical Union, 1 sheet, scale 1:500,000.
