Stirton, R.A., 1936, A new beaver from the Pliocene of Arizona with notes on the species of Dipoides: Journal of Mammalogy, v. 17, no. 3, p. 279-281. Authors Stirton, R.A. Publication Date 1936 Citation Journal of Mammalogy, v. 17, no. 3, p. 279-281. State AZ Province CP County NA Placenames Hopi Buttes Keywords Paleontology Vertebrate Pliocene More Keywords Paleontology, Vertebrate, Pliocene, AzGeoBib RefNum 13960