01728oam 2200505 450 991070862640332120170418100441.0(CKB)5470000002470965(OCoLC)891401501(OCoLC)995470000002470965(EXLCZ)99547000000247096520140926d1925 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierFossil Proboscidea and Edentata of the San Pedro valley, Arizona /by James Williams Gidley[Washington] :[Department of the Interior, United States Geological Survey],[1926]1 online resource (27 unnumbered pages) illustrationsProfessional paper ;[140-B]Shorter contributions to general geology ;1925Title from title screen (viewed September 17, 2014).Report number from USGS web site.Includes bibliographical references.PaleontologyArizonaVertebrates, FossilSan Pedro River Valley (Mexico and Ariz.)PaleontologyfastVertebrates, FossilfastArizonafastPaleontologyVertebrates, FossilPaleontology.Vertebrates, Fossil.Gidley James Williams1866-1931,1408424Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910708626403321Fossil Proboscidea and Edentata of the San Pedro valley, Arizona3521164UNINA