LEADER 02132oam 2200601 450 001 9910706845603321 005 20180306080654.0 035 $a(CKB)5470000002459012 035 $a(OCoLC)896810443 035 $a(OCoLC)995470000002459012 035 $a(EXLCZ)995470000002459012 100 $a20141123d1976 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStratigraphic distribution of species of the megaspore genus Minerisporites in North America /$fby Robert H. Tschudy 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1976. 215 $a1 online resource (iii, E11 pages, 4 unnumbered pages of plates) $cillustrations 225 1 $aGeological Survey professional paper ;$v743-E 225 1 $aContributions to paleontology 300 $aTitle from title screen (viewed October 2, 2014). 300 $a"Taxonomy, stratigraphic ranges, and facies significance of Minerisporites megaspores." 320 $aIncludes bibliographical references (pages E9-E10) and index. 606 $aMinerisporites$zNorth America 606 $aPaleobotany$yCretaceous 606 $aPaleobotany$yPaleocene 606 $aPaleobotany$zNorth America 606 $aCretaceous Geologic Period$2fast 606 $aMinerisporites$2fast 606 $aPaleobotany$2fast 606 $aPaleocene Geologic Epoch$2fast 607 $aNorth America$2fast 615 0$aMinerisporites 615 0$aPaleobotany 615 0$aPaleobotany 615 0$aPaleobotany 615 7$aCretaceous Geologic Period. 615 7$aMinerisporites. 615 7$aPaleobotany. 615 7$aPaleocene Geologic Epoch. 700 $aTschudy$b Robert H.$065314 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706845603321 996 $aStratigraphic distribution of species of the megaspore genus Minerisporites in North America$93503434 997 $aUNINA