LEADER 01624oam 2200517 450 001 9910711740903321 005 20190107111428.0 035 $a(CKB)5470000002486664 035 $a(OCoLC)953209353 035 $a(OCoLC)995470000002486664 035 $a(EXLCZ)995470000002486664 100 $a20160707d1977 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCurrent oil and gas production from North American upper Cretaceous chalks /$fby Peter A. Scholle 210 1$a[Reston, Virginia] :$cUnited States Department of the Interior, Geological Survey,$d1977. 215 $a1 online resource (iv, 51 pages) $cillustrations, maps 225 1 $aGeological Survey circular ;$v767 320 $aIncludes bibliographical references (pages 48-51). 606 $aChalk 606 $aPetroleum in submerged lands 606 $aPetrology 606 $aChalk$2fast 606 $aPetroleum in submerged lands$2fast 606 $aPetrology$2fast 615 0$aChalk. 615 0$aPetroleum in submerged lands. 615 0$aPetrology. 615 7$aChalk. 615 7$aPetroleum in submerged lands. 615 7$aPetrology. 700 $aScholle$b Peter A.$01399108 712 02$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 $a9910711740903321 996 $aCurrent oil and gas production from North American upper Cretaceous chalks$93463774 997 $aUNINA