Late Triassic vertebrate localities of the Owl Rock Member (Chinle Formation) in the Ward Terrace area of northern Arizona, in Lucas, S.G., and Hunt, A.P., eds., Dawn of the age of dinosaurs in the American Southwest

Kirby, R.E., 1989, Late Triassic vertebrate localities of the Owl Rock Member (Chinle Formation) in the Ward Terrace area of northern Arizona, in Lucas, S.G., and Hunt, A.P., eds., Dawn of the age of dinosaurs in the American Southwest: Albuquerque, New Mexico Museum of Natural History, p. 12-28.