LEADER 02185oam 2200577 450 001 9910706817003321 005 20180319110005.0 035 $a(CKB)5470000002459301 035 $a(OCoLC)896810539 035 $a(OCoLC)995470000002459301 035 $a(EXLCZ)995470000002459301 100 $a20141123d1979 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStratigraphic relations of the Navajo Sandstone to Middle Jurassic formations, southern Utah and northern Arizona /$fby Fred Peterson and G.N. Pipiringos 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1979. 215 $a1 online resource (iii, 43 pages) $cillustrations, map 225 1 $aGeological Survey professional paper ;$v1035-B 300 $aTitle from title screen (viewed October 6, 2014). 300 $a"Reexamination of the stratigraphy of formations that lie on the Navajo sandstone." 300 $a"Unconformities, correlation, and nomenclature of some Triassic and Jurassic rocks, western interior United States." 320 $aIncludes bibliographical references (pages 42-43). 606 $aGeology$zUtah 606 $aGeology, Stratigraphic$yJurassic 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aJurassic Geologic Period$2fast 607 $aNavajo Sandstone 607 $aArizona$2fast 607 $aUnited States$zNavajo Sandstone$2fast 607 $aUtah$2fast 615 0$aGeology 615 0$aGeology, Stratigraphic 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aJurassic Geologic Period. 700 $aPeterson$b Fred$f1933-$01400531 702 $aPipiringos$b G. N$g(George Nicholas),$f1918- 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706817003321 996 $aStratigraphic relations of the Navajo Sandstone to Middle Jurassic formations, southern Utah and northern Arizona$93475081 997 $aUNINA