Middleton, L.T., Blakey, R.C., Kraus, M.J., and Brown, T.M., 1985, Triassic-Jurassic fluvial systems, northeastern Arizona - Guidebook for SEPM field trip no. 8, SEPM midyear meeting, Golden Colorado, August 15-19, 1985: Society of Economic Paleontologists and Mineralogists, 70 p.
