The vertebrate community of the Triassic Chinle Formation near St. Johns, Arizona, in Jacobs, L.L., ed., Aspects of vertebrate history

Jacobs, L.L., and Murry, P.A., 1980, The vertebrate community of the Triassic Chinle Formation near St. Johns, Arizona, in Jacobs, L.L., ed., Aspects of vertebrate history: Flagstaff, Museum of Northern Arizona Press, p. 55-70.