Rock Art of the Grand Canyon RegionDon D. Christensen, Jerry Dickey, Steven M. Freers · First published 2013Open the Tome
An overview of rock art on the Kanab and Kaibab plateaus, northern ArizonaDon D. Christensen · First published 2007Open the Tome
Cohonina rock art in the Williams District, Kaibab National Forest, ArizonaDon D. Christensen · First published 2004Open the Tome
Petrified Forest National Park boundary survey, 1988Susan J. Wells, Don D. Christensen, Western Archeological and Conservation Center (U.S.) · First published 1989Open the Tome
Archeological survey and testing at Petrified Forest National Park, 1987Susan J. Wells, Don D. Christensen, Western Archeological and Conservation Center (U.S.) · First published 1988Open the Tome
