Nonmarine mollusca in the Upper Triassic Chinle Formation and related strata of the western interior: Systematics and distribution, in Lucas, S.G., and Hunt, A.P., eds., Dawn of the age of dinosaurs in the American Southwest

Good, S.C., 1989, Nonmarine mollusca in the Upper Triassic Chinle Formation and related strata of the western interior: Systematics and distribution, 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. 171-187.