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005 20160527122320.0
035   $a(CKB)5470000002462631
035   $a(OCoLC)891382639
035   $a(EXLCZ)995470000002462631
100   $a20140926d1968      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSemilla sandstone, a new member of the Mancos Shale in the southeastern part of the San Juan Basin, New Mexico $edefinition, description, and paleontology of a new stratigraphic unit /$fby Carle H. Dane, Erle G. Kauffman, and William A Cobban
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1968.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 21 pages) $cillustrations
225 1 $aGeological Survey bulletin ;$v1254-F
225 1 $aContributions to stratigraphy
300   $aTitle from title screen (viewed September 15, 2014).
320   $aIncludes bibliographical references (pages 19-21).
517   $aSemilla sandstone, a new member of the Mancos Shale in the southeastern part of the San Juan Basin, New Mexico 
606   $aSandstone$zNew Mexico
606   $aShale$zNew Mexico
606   $aSandstone$2fast
606   $aShale$2fast
607   $aNew Mexico$2fast
615  0$aSandstone
615  0$aShale
615  7$aSandstone.
615  7$aShale.
700   $aDane$b C. H$g(Carle Hamilton),$f1900-1968,$01390419
702   $aCobban$b William A.$f1916-2015,
702   $aKauffman$b Erle G$g(Erle Galen),$f1933-
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910707287303321
996   $aSemilla sandstone, a new member of the Mancos Shale in the southeastern part of the San Juan Basin, New Mexico$93505732
997   $aUNINA