LEADER 02261oam  2200613   450 
001 9910706523503321
005 20171212085754.0
035   $a(CKB)5470000002457215
035   $a(OCoLC)892425336
035   $a(OCoLC)995470000002457215
035   $a(EXLCZ)995470000002457215
100   $a20141006d1965      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aStratigraphy of the Pierre Shale, Valley City and Pembina Mountain areas, North Dakota /$fby James R. Gill and William A. Cobban
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1965.
215   $a1 online resource (iii, A20 pages) $cillustrations, maps
225 1 $aGeological Survey professional paper ;$v392-A
300   $aTitle from title screen (viewed September 30, 2014).
300   $a"Studies of the Pierre Shale in the northern Great Plains."
300   $a"Five lithologic subdivisions of the Pierre Shale in eastern North Dakota correlated with equivalent rocks in central South Dakota, eastern Wyoming, central Montana, and southern Manitoba."
320   $aIncludes bibliographical references (pages A19-A20).
606   $aGeology$zNorth Dakota
606   $aGeology, Stratigraphic$yCretaceous
606   $aShale$zNorth Dakota
606   $aCretaceous Geologic Period$2fast
606   $aGeology$2fast
606   $aGeology, Stratigraphic$2fast
606   $aShale$2fast
607   $aPierre Shale
607   $aNorth Dakota$2fast
615  0$aGeology
615  0$aGeology, Stratigraphic
615  0$aShale
615  7$aCretaceous Geologic Period.
615  7$aGeology.
615  7$aGeology, Stratigraphic.
615  7$aShale.
700   $aGill$b James R$g(James Rogers),$f1922-1972,$01389485
702   $aCobban$b William A.$f1916-2015,
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bTRAAL
801  2$bGPO
906   $aBOOK
912   $a9910706523503321
996   $aStratigraphy of the Pierre Shale, Valley City and Pembina Mountain areas, North Dakota$93539149
997   $aUNINA