LEADER 01696oam 2200517 450 001 9910705675503321 005 20170509083333.0 035 $a(CKB)5470000002451639 035 $a(OCoLC)891572457 035 $a(OCoLC)995470000002451639 035 $a(EXLCZ)995470000002451639 100 $a20140929d1939 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Venericardia planicosta group in the Gulf province /$fby Julia Gardner and Edgar Bowles 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1939. 215 $a1 online resource (96 unnumbered pages) $cillustrations, maps 225 1 $aProfessional paper ;$v189-F 225 1 $aShorter contributions to general geology ;$v1937 300 $aTitle from title screen (viewed September 22, 2014). 320 $aIncludes bibliographical references and index. 606 $aVenericardia, Fossil$zEast (U.S.) 606 $aMollusks, Fossil$zEast (U.S.) 606 $aBivalves$2fast 606 $aMollusks$2fast 615 0$aVenericardia, Fossil 615 0$aMollusks, Fossil 615 7$aBivalves. 615 7$aMollusks. 700 $aGardner$b Julia Anna$f1882-1960,$01390670 702 $aBowles$b Edgar$g(Edgar Oliver),$f1911- 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCA 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910705675503321 996 $aThe Venericardia planicosta group in the Gulf province$93493923 997 $aUNINA