01948oam 2200553 450 991070989950332120180719090429.0(CKB)5470000002473257(OCoLC)896811415(OCoLC)995470000002473257(EXLCZ)99547000000247325720141123d1995 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPetrology and tectonic evolution of pre-Tertiary rocks of the Blue Mountains region /Tracy L. Vallier and Howard C. Brooks, editors[Washington, D.C.] :U.S. Department of the Interior, U.S. Geological Survey,1995.1 online resource (vi, 540 pages) illustrations, mapsU.S. Geological Survey professional paper ;1438Geology of the Blue Mountains region of Oregon, Idaho, and WashingtonIncludes bibliographical references.Geology, StructuralBlue Mountains Region (Or. and Wash.)Island arcsBlue Mountains Region (Or. and Wash.)RocksBlue Mountains Region (Or. and Wash.)Geology, StructuralfastIsland arcsfastRocksfastUnited StatesBlue Mountains RegionfastGeology, StructuralIsland arcsRocksGeology, Structural.Island arcs.Rocks.Vallier Tracy L(Tracy Lowell),1936-Brooks Howard C.Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910709899503321Petrology and tectonic evolution of pre-Tertiary rocks of the Blue Mountains region3305227UNINA