LEADER 02175oam  2200577   450 
001 9910707041003321
005 20160325120001.0
035   $a(CKB)5470000002461079
035   $a(OCoLC)891382450
035   $a(EXLCZ)995470000002461079
100   $a20140926d1965      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCalloway Creek limestone and Ashlock and Drakes formations (Upper Ordovician) in south-central Kentucky /$fby Gordon W. Weir, Robert C. Greene, and George C. Simmons ; prepared in cooperation with the Kentucky Geological Survey
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1965.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iv, 36 pages) $cillustrations
225 1 $aGeological Survey bulletin ;$v1224-D
225 1 $aContributions to stratigraphy
300   $aTitle from title screen (viewed September 15, 2014).
320   $aIncludes bibliographical references (page 36).
517   $aCalloway Creek limestone and Ashlock and Drakes formations 
606   $aGeology, Stratigraphic$yOrdovician
606   $aLimestone$zKentucky
606   $aGeology, Stratigraphic$2fast
606   $aLimestone$2fast
606   $aOrdovician Geologic Period$2fast
607   $aKentucky$2fast
615  0$aGeology, Stratigraphic
615  0$aLimestone
615  7$aGeology, Stratigraphic.
615  7$aLimestone.
615  7$aOrdovician Geologic Period.
700   $aWeir$b Gordon W$g(Gordon Whitney),$f1922-2011,$01406219
702   $aGreene$b Robert C.
702   $aSimmons$b George Clarke$f1923-
712 02$aGeological Survey (U.S.),
712 02$aKentucky Geological Survey,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCA
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910707041003321
996   $aCalloway Creek limestone and Ashlock and Drakes formations (Upper Ordovician) in south-central Kentucky$93505282
997   $aUNINA