LEADER 02318oam 2200697 450 001 9910708052503321 005 20170323144112.0 035 $a(CKB)5470000002470054 035 $a(OCoLC)568372119$z(OCoLC)663108190$z(OCoLC)891401294 035 $a(OCoLC)995470000002470054 035 $a(EXLCZ)995470000002470054 100 $a20100324d1904 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aZinc and lead deposits of northern Arkansas /$fby George I. Adams, assisted by A.H. Purdue and E.F. Burchard, with a section on the Determination and correlation of formations, by E.O. Ulrich 210 1$aWashington :$cDepartment of the Interior, United States Geological Survey,$d1904. 215 $a1 online resource (118, pages, 27 plates) $cillustrations, maps 225 1 $aProfessional paper ;$vno. 24 225 1 $aSeries A, Economic Geology ;$v31 225 1 $aSeries C, Systematic Geology and Paleontology ;$v66 320 $aIncludes bibliographical references and index. 517 3 $aDetermination and correlation of formations 606 $aZinc ores$zArkansas 606 $aLead ores$zArkansas 606 $aGeology$zArkansas 606 $aPaleontology$zArkansas 606 $aGeology$2fast 606 $aLead ores$2fast 606 $aPaleontology$2fast 606 $aZinc ores$2fast 607 $aArkansas$2fast 615 0$aZinc ores 615 0$aLead ores 615 0$aGeology 615 0$aPaleontology 615 7$aGeology. 615 7$aLead ores. 615 7$aPaleontology. 615 7$aZinc ores. 700 $aAdams$b George I$g(George Irving),$f1870-1932,$01386241 702 $aPurdue$b A. H$g(Albert Homer),$f1861-1917, 702 $aBurchard$b Ernest F$g(Ernest Francis),$f1875-1961, 702 $aUlrich$b E. O$g(Edward Oscar),$f1857-1944, 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCA 801 2$bCOP 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910708052503321 996 $aZinc and lead deposits of northern Arkansas$93446083 997 $aUNINA