LEADER 01933oam 2200565 450 001 9910706843403321 005 20180307091510.0 035 $a(CKB)5470000002459034 035 $a(OCoLC)896810435 035 $a(OCoLC)995470000002459034 035 $a(EXLCZ)995470000002459034 100 $a20141123d1976 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOligocene marine mollusks from the Pittsburg Bluff Formation in Oregon /$fby Ellen James Moore 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1976. 215 $a1 online resource (iv, 66 pages, 17 unnumbered pages of plates) $cillustrations, map 225 1 $aGeological Survey professional paper ;$v922 300 $aTitle from title screen (viewed October 2, 2014). 320 $aIncludes bibliographical references (pages 56-60) and index. 606 $aMollusks, Fossil 606 $aPaleontology$yOligocene 606 $aPaleontology$zOregon$zColumbia County 606 $aPaleontology$zOregon$zWashington County 606 $aMollusks, Fossil$2fast 606 $aOligocene Geologic Epoch$2fast 606 $aPaleontology$2fast 607 $aOregon$zColumbia County$2fast 607 $aOregon$zWashington County$2fast 615 0$aMollusks, Fossil. 615 0$aPaleontology 615 0$aPaleontology 615 0$aPaleontology 615 7$aMollusks, Fossil. 615 7$aOligocene Geologic Epoch. 615 7$aPaleontology. 700 $aMoore$b Ellen James$01395991 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706843403321 996 $aOligocene marine mollusks from the Pittsburg Bluff Formation in Oregon$93455357 997 $aUNINA