Potential petroleum source rocks in the late Proterozoic Chuar Group, Grand Canyon, Arizona [abs.]

Reynolds, M.W., and Palacas, J.G., 1988, Potential petroleum source rocks in the late Proterozoic Chuar Group, Grand Canyon, Arizona [abs.]: Outcrop, Newsletter of the Rocky Mountain Association of Geologists, v. 37, no. , p. 5.