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035   $a(OCoLC)995470000002451332
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100   $a20100402d1931      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aOrigin and microfossils of the oil shale of the Green River formation of Colorado and Utah /$fby Wilmot H. Bradley
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1931.
215   $a1 online resource (vi, 58 pages) $cillustrations, maps
225 1 $aProfessional paper ;$v168
320   $aIncludes bibliographical references and index.
517 3 $aGreen River formation of Colorado and Utah
606   $aOil-shales$zGreen River Formation
606   $aPaleontology$zGreen River Formation
606   $aPaleontology$zColorado
606   $aPaleontology$zUtah
606   $aMicropaleontology$zGreen River Formation
606   $aMicropaleontology$zColorado
606   $aMicropaleontology$zUtah
606   $aMicropaleontology$2fast
606   $aOil-shales$2fast
606   $aPaleontology$2fast
607   $aColorado$2fast
607   $aUtah$2fast
615  0$aOil-shales
615  0$aPaleontology
615  0$aPaleontology
615  0$aPaleontology
615  0$aMicropaleontology
615  0$aMicropaleontology
615  0$aMicropaleontology
615  7$aMicropaleontology.
615  7$aOil-shales.
615  7$aPaleontology.
700   $aBradley$b Wilmot H$g(Wilmot Hyde),$f1899-1979,$01391912
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bCOP
801  2$bOCLCO
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910705405903321
996   $aOrigin and microfossils of the oil shale of the Green River formation of Colorado and Utah$93525248
997   $aUNINA