LEADER 02143oam 2200637 450 001 9910698608403321 005 20150924091831.0 035 $a(CKB)5470000002436565 035 $a(OCoLC)785903174 035 $a(EXLCZ)995470000002436565 100 $a20120417d1911 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEconomic geology of Richmond, Virginia, and vicinity /$fby N.H. Darton 210 1$aWashington, D.C. :$cDepartment of the Interior, United States Geological Survey,$d1911. 210 2$aWashington :$cGovernment Printing Office. 215 $a1 online resource (48 pages, X pages of plates) $cillustrations, map 225 1 $aBulletin / Department of the Interior, United States Geological Survey ;$v483 300 $aTitle from title screen (viewed Sept. 24, 2015). 320 $aIncludes bibliographical references and index. 606 $aGeology$zVirginia 606 $aGeology, Economic$zVirginia 606 $aFormations (Geology)$zVirginia 606 $aGroups (Stratigraphy)$zVirginia 606 $aStratigraphic correlation$zVirginia 606 $aFormations (Geology)$2fast 606 $aGeology$2fast 606 $aGeology, Economic$2fast 606 $aGroups (Stratigraphy)$2fast 606 $aStratigraphic correlation$2fast 607 $aVirginia$2fast 615 0$aGeology 615 0$aGeology, Economic 615 0$aFormations (Geology) 615 0$aGroups (Stratigraphy) 615 0$aStratigraphic correlation 615 7$aFormations (Geology) 615 7$aGeology. 615 7$aGeology, Economic. 615 7$aGroups (Stratigraphy) 615 7$aStratigraphic correlation. 700 $aDarton$b Nelson Horatio$f1865-1948,$01387618 712 02$aGeological Survey (U.S.), 801 0$bCOD 801 1$bCOD 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910698608403321 996 $aEconomic geology of Richmond, Virginia, and vicinity$93525368 997 $aUNINA