01527oam 2200433 450 991070864040332120170523102710.0(CKB)5470000002470823(OCoLC)891401428(OCoLC)995470000002470823(EXLCZ)99547000000247082320140926d1918 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe structure and stratigraphy of Gravina and Revillagigedo Islands, Alaska /by Theodore ChapinWashington :Department of the Interior, United States Geological Survey,1918.1 online resource (22 unnumbered pages) illustrations, mapsProfessional paper ;120-DShorter contributions to general geology ;1918Title from title screen (viewed September 17, 2014)."Published August 22, 1918."Includes bibliographical references.GeologyAlaskaGravina Island (Ketchikan Gateway Borough)GeologyAlaskaRevillagigedo IslandGeologyGeologyChapin Theodore1876-1416407Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910708640403321The structure and stratigraphy of Gravina and Revillagigedo Islands, Alaska3530013UNINA