01781oam 2200529 450 991070541570332120170515150245.0(CKB)5470000002451233(OCoLC)569400996(OCoLC)891572268(OCoLC)995470000002451233(EXLCZ)99547000000245123320100325d1927 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierCorrelation of geologic formations between east-central Colorado, central Wyoming and southern Montana /Willis T. LeeWashington :Department of the Interior, U.S. Geological Survey,1927.1 online resource (v, 80 pages, 35 pages of plates) illustrations, maps +1 plateProfessional paper ;no. 149Includes bibliographical references (pages 3-4) and index.Formations (Geology)ColoradoFormations (Geology)WyomingFormations (Geology)MontanaGeologyfastColoradofastMontanafastWyomingfastFormations (Geology)Formations (Geology)Formations (Geology)Geology.Lee Willis T(Willis Thomas),1864-1926,1386162Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCFOCLCOCOPOCLCQGPOBOOK9910705415703321Correlation of geologic formations between east-central Colorado, central Wyoming and southern Montana3517433UNINA