LEADER 02468oam 2200661 450 001 9910706733703321 005 20180124092431.0 035 $a(CKB)5470000002458122 035 $a(OCoLC)896810155 035 $a(OCoLC)995470000002458122 035 $a(EXLCZ)995470000002458122 100 $a20141123d1972 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPennsylvanian carbonates, paleoecology, and rugose colonial corals, north flank, eastern Brooks Range, Arctic Alaska /$fby Augustus K. Armstrong 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1972. 215 $a1 online resource (v, 21 pages, 8 unnumbered pages of plates) $cillustrations, map 225 1 $aGeological Survey professional paper ;$v747 300 $aTitle from title screen (viewed September 30, 2014). 320 $aIncludes bibliographical references (pages 18-19) and index. 330 $a"Carbonate and paleoecological studies, and description of two new species of colonial rugose corals from four described sections of Wahoo Limestone, Lisburne Group, Arctic Alaska." 606 $aCarbonate rocks$zAlaska$zBrooks Range 606 $aGeology$zAlaska$zBrooks Range 606 $aGeology, Stratigraphic$yPennsylvanian 606 $aPaleontology$yPennsylvanian 606 $aRugosa$zAlaska$zBrooks Range 606 $aCarbonate rocks$2fast 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aPaleontology$2fast 606 $aPennsylvanian Geologic Period$2fast 606 $aRugosa$2fast 607 $aAlaska$zBrooks Range$2fast 615 0$aCarbonate rocks 615 0$aGeology 615 0$aGeology, Stratigraphic 615 0$aPaleontology 615 0$aRugosa 615 7$aCarbonate rocks. 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aPaleontology. 615 7$aPennsylvanian Geologic Period. 615 7$aRugosa. 700 $aArmstrong$b Augustus K.$01386763 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706733703321 996 $aPennsylvanian carbonates, paleoecology, and rugose colonial corals, north flank, eastern Brooks Range, Arctic Alaska$93499742 997 $aUNINA