02172oam 2200613 450 991070708620332120180510095413.0(CKB)5470000002460622(OCoLC)679716349(OCoLC)654347781(OCoLC)896810854(OCoLC)995470000002460622(EXLCZ)99547000000246062220101108e19831982 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe Supai Group of Grand Canyon /by Edwin D. McKeeWashington :United States Department of the Interior, Geological Survey,1982.Washington :United States Government Printing Office,1983.1 online resource (xi, 504 pages) illustrations (some color), mapsGeological survey professional paper ;1173"A study of the environment and history of four red bed formations, partly marine and partly continental, that comprise the Supai Group of Grand Canyon, Arizona."Includes bibliographical references and index.Geology, StratigraphicPermianGeology, StratigraphicPennsylvanianGeologyArizonaGrand CanyonGeologyfastGeology, StratigraphicfastPennsylvanian Geologic PeriodfastPermian Geologic PeriodfastArizonaGrand Canyon RegionfastGeology, StratigraphicGeology, StratigraphicGeologyGeology.Geology, Stratigraphic.Pennsylvanian Geologic Period.Permian Geologic Period.McKee Edwin D(Edwin Dinwiddie),1906-1984,1397669Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOCOPOCLCQGPOBOOK9910707086203321The Supai Group of Grand Canyon3501285UNINA