LEADER 02049oam  2200565   450 
001 9910711491403321
005 20180920091533.0
035   $a(CKB)5470000002483123
035   $a(OCoLC)953268910$z(OCoLC)944376807
035   $a(OCoLC)995470000002483123
035   $a(EXLCZ)995470000002483123
100   $a20160708d1953      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aStratigraphic sections of the Phosphoria Formation in Montana, 1948 /$fby M.R. Klepper [and three others]
210  1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1953.
215   $a1 online resource (39 pages) $cillustrations, map
225 1 $aGeological Survey circular ;$v260
300   $a"This report concerns work done partly on behalf of the U.S. Bureau of Reclamation and partly on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission."
320   $aIncludes bibliographical references (page 4).
606   $aGeology, Stratigraphic$yPermian
606   $aPhosphate rock$zMontana
606   $aGeology, Stratigraphic$2fast
606   $aPermian Geologic Period$2fast
606   $aPhosphate rock$2fast
607   $aPhosphoria Formation
607   $aMontana$2fast
615  0$aGeology, Stratigraphic
615  0$aPhosphate rock
615  7$aGeology, Stratigraphic.
615  7$aPermian Geologic Period.
615  7$aPhosphate rock.
700   $aKlepper$b Montis Ruhl$f1915-$01393902
712 02$aGeological Survey (U.S.),
712 02$aUnited States.$bBureau of Reclamation,
712 02$aU.S. Atomic Energy Commission,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCE
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910711491403321
996   $aStratigraphic sections of the Phosphoria Formation in Montana, 1948$93450547
997   $aUNINA