Breed, W.J., 1969, A Pliocene river channel in Wupatki National Monument, Arizona: Arizona Academy of Science, Journal, v. 5, no. 3, p. 177-181. Authors Breed, W.J. Publication Date 1969 Citation Arizona Academy of Science, Journal, v. 5, no. 3, p. 177-181. State AZ Province CP County CN Placenames San Francisco Volcanic Field Keywords Geomorphology Structure Pliocene More Keywords Geomorphology, Structure, Pliocene, AzGeoBib RefNum 1262