Part III: Physiography of Glen and Cataract Canyons Author M. E. Cooley Article Date April 1959 Journal Title Plateau
Part II: Physiography of San Juan Canyon Author M. E. Cooley Article Date January 1959 Journal Title Plateau
Part I: Physiography of the Glen-San Juan Canyon area Author M. E. Cooley Article Date October 1958 Journal Title Plateau