Venture into eerie Cave of the Bells in the Santa Rita Mountains, near Sonoita Author G.Wilburn Article Date April 1969 Journal Title Phoenix
Underground adventure Author J.Hassemer Article Date March 5, 1961 Article Abstract Caves, and speleology in Arizona. Color illus. Journal Title Ariz Days & Ways
Tucson's underground garden of stone deserves colossal label Author D. Kreutz Article Date November 11, 1972 Journal Title Ole
The role of caves in dating Grand Canyon Author A. L. Lange Article Date January 1955 Journal Title Plateau
The refuge cave Author P.T.Reilly Article Date April-June 1973 Article Abstract Paiute Cave in Coconino County Journal Title Masterkey
Spelunking in the Canela Hills Author R. G. Willson Article Date March 19, 1972 Journal Title Arizona
Spelunking Author C.Simpson Article Date January 10 1975 Article Abstract Accounts of cave exploration in Arizona at the turn of the century Journal Title Westward (Prescott Courier)
Pothole spelunking Author R. G. Willson Article Date September 26, 1965 Article Abstract Exploration of caves in the San Rafael Valley region in 1907 Journal Title Ariz Days & Ways