LEADER 02168oam 2200625 450 001 9910706224103321 005 20171030091128.0 035 $a(CKB)5470000002456199 035 $a(OCoLC)891600220 035 $a(OCoLC)995470000002456199 035 $a(EXLCZ)995470000002456199 100 $a20140929d1954 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 13$aAn appraisal of the Great Basin Middle Cambrian trilobites described before 1900 /$fby Allison R. Palmer 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1954. 215 $a1 online resource (36 unnumbered pages, 5 unnumbered pages of plates) $cmap 225 1 $aGeological Survey professional paper ;$v264-D 225 1 $aShorter contribution to general geology 300 $aTitle from title screen (viewed September 26, 2014). 300 $a"Of the 29 species described prior to 1900, 27 are redescribed and 29 refigured, and a new name is proposed for I species." 320 $aIncludes bibliographical references (pages 82-83) and index. 606 $aPaleontology$yCambrian 606 $aPaleontology$zGreat Basin 606 $aTrilobites$zGreat Basin 606 $aTrilobites$zNevada 606 $aTrilobites$zUtah 606 $aCambrian Geologic Period$2fast 606 $aPaleontology$2fast 606 $aTrilobites$2fast 607 $aNevada$2fast 607 $aUnited States$zGreat Basin$2fast 607 $aUtah$2fast 615 0$aPaleontology 615 0$aPaleontology 615 0$aTrilobites 615 0$aTrilobites 615 0$aTrilobites 615 7$aCambrian Geologic Period. 615 7$aPaleontology. 615 7$aTrilobites. 700 $aPalmer$b Allison R.$01392310 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706224103321 996 $aAn appraisal of the Great Basin Middle Cambrian trilobites described before 1900$93501420 997 $aUNINA