Morphology and lineation of cinder cones in the San Francisco volcanic field, in Sutherland, D.H., ed., Contributions to the geology of northern Arizona; Memorial to Major Brady

Breed, W.J., 1964, Morphology and lineation of cinder cones in the San Francisco volcanic field, in Sutherland, D.H., ed., Contributions to the geology of northern Arizona; Memorial to Major Brady: Flagstaff, Museum of Northern Arizona Bulletin no. 40, p. 65-71.