LEADER 01972nam  2200589I  450 
001 9910712048603321
005 20260430111143.0
035   $a(CKB)5470000002489616
035   $a(OCoLC)1100761318
035   $a(DGPO)001096481
035   $a(EXLCZ)995470000002489616
100   $a20190510d2012      ua         0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aReview of rare earth element concentrations in oil shales of the Eocene Green River Formation /$fby Justin E. Birdwell
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2012.
215   $a1 online resource (v, 20 pages) $ccolor illustrations, color map
225 1 $aOpen-file report ;$v2012-1016
320   $aIncludes bibliographical information (pates 18-20).
606   $aGeology, Stratigraphic$yEocene
606   $aShale oils
606   $aRare earth metals$zColorado
606   $aRare earth metals$zWyoming
606   $aRare earth metals$zUtah
606   $aEocene Geologic Epoch$2fast
606   $aGeology, Stratigraphic$2fast
606   $aRare earth metals$2fast
606   $aShale oils$2fast
607   $aGreen River Formation
607   $aColorado$2fast
607   $aUtah$2fast
607   $aWyoming$2fast
615  0$aGeology, Stratigraphic
615  0$aShale oils.
615  0$aRare earth metals
615  0$aRare earth metals
615  0$aRare earth metals
615  7$aEocene Geologic Epoch.
615  7$aGeology, Stratigraphic.
615  7$aRare earth metals.
615  7$aShale oils.
700   $aBirdwell$b Justin E.$01399646
712 02$aGeological Survey (U.S.),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910712048603321
996   $aReview of rare earth element concentrations in oil shales of the Eocene Green River Formation$93465279
997   $aUNINA