LEADER 01642oam 2200517 450 001 9910705415903321 005 20170523125348.0 035 $a(CKB)5470000002451231 035 $a(OCoLC)891572270 035 $a(OCoLC)995470000002451231 035 $a(EXLCZ)995470000002451231 100 $a20140929d1929 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe flora of the Frontier formation /$fby Edward Wilber Berry 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1929. 215 $a1 online resource (12 unnumbered pages) $cillustrations 225 1 $aProfessional paper ;$v158-H 225 1 $aShorter contributions to general geology ;$v1929 300 $aTitle from title screen (viewed September 22, 2014). 320 $aIncludes bibliographical references. 606 $aPaleobotany$zFrontier Formation 606 $aPaleobotany$yMesozoic 606 $aPaleobotany$zWyoming 606 $aMesozoic Geologic Period$2fast 606 $aPaleobotany$2fast 607 $aWyoming$2fast 615 0$aPaleobotany 615 0$aPaleobotany 615 0$aPaleobotany 615 7$aMesozoic Geologic Period. 615 7$aPaleobotany. 700 $aBerry$b Edward Wilber$f1875-1945,$01388294 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910705415903321 996 $aThe flora of the Frontier formation$93449001 997 $aUNINA