LEADER 01652oam 2200493 450 001 9910706258703321 005 20171013102416.0 035 $a(CKB)5470000002455850 035 $a(OCoLC)891598851 035 $a(OCoLC)995470000002455850 035 $a(EXLCZ)995470000002455850 100 $a20140929d1953 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCenomanian ammonite fauna from the Mosby Sandstone of central Montana /$fby W. A. Cobban 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1953. 215 $a1 online resource (iii, 55 pages, 7 unnumbered pages of plates) $cillustrations 225 1 $aGeological Survey professional paper ;$v243-D 225 1 $aShorter contributions to general geology 300 $aTitle from title screen (viewed September 29, 2014). 320 $aIncludes bibliographical references (page 54) and index. 606 $aAmmonoidea$zMontana 606 $aPaleontology$zMontana 606 $aAmmonoidea$2fast 606 $aPaleontology$2fast 607 $aMontana$2fast 615 0$aAmmonoidea 615 0$aPaleontology 615 7$aAmmonoidea. 615 7$aPaleontology. 700 $aCobban$b William A.$f1916-2015,$01390881 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706258703321 996 $aCenomanian ammonite fauna from the Mosby Sandstone of central Montana$93516007 997 $aUNINA