1. Mesozoic stratigraphy of the Mule and Huachuca Mountains, Arizona, Author/Creator: Hayes, Philip T. 1923- (Philip Thayer) Publication/Creation: Washington : U.S. Govt. Print. Off, 1970 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 656-658. Access & Availability: Loading
2. Cretaceous paleogeography of southeastern Arizona and adjacent areas, Author/Creator: Hayes, Philip T. 1923- (Philip Thayer) Publication/Creation: Washington : U.S. Govt. Print. Off, 1970 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 656-658. Access & Availability: Loading