LEADER 01475nam 2200409Ia 450 001 9910693325003321 005 20250511161300.0 035 $a(CKB)5280000000221288 035 $a(OCoLC)430023443 035 $a(EXLCZ)995280000000221288 100 $a20090811d1975 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe geological history of Fossil Butte National Monument and Fossil Basin /$fPaul O. McGrew, Michael Casilliano 210 1$a[Washington, D.C.] :$cNational Park Service, Dept. of the Interior,$d1975. 215 $a1 online resource (37 pages $cillustrations) 225 1 $aNational Park Service occasional paper ;$vno. 3 320 $aIncludes bibliographical references (pages 35-37) 606 $aGeology$zWyoming$zFossil Butte National Monument 606 $aGeology, Stratigraphic$yEocene 606 $aPaleontology$yEocene 607 $aFossil Butte National Monument (Wyo.) 615 0$aGeology 615 0$aGeology, Stratigraphic 615 0$aPaleontology 700 $aMcGrew$b Paul O$g(Paul Orman),$f1909-1983.$01420534 701 $aCasilliano$b Michael$01352903 712 02$aUnited States.$bNational Park Service. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910693325003321 996 $aThe geological history of Fossil Butte National Monument and Fossil Basin$93538768 997 $aUNINA