LEADER 01761oam  2200505   450 
001 9910706261403321
005 20171012095603.0
035   $a(CKB)5470000002455822
035   $a(OCoLC)891598887
035   $a(OCoLC)995470000002455822
035   $a(EXLCZ)995470000002455822
100   $a20140929d1953      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAmerican Triassic coiled nautiloids /$fby Bernard Kummel
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1953.
215   $a1 online resource (iv, 104 pages, 18 unnumbered pages of plates) $cillustrations
225 1 $aGeological Survey professional paper ;$v250
300   $aTitle from title screen (viewed September 29, 2014).
300   $a"A study of the classification and evolution of late Paleozoic and early Mesozoic cephalopods, and description of new species."
320   $aIncludes bibliographical references (pages 89-93) and index.
606   $aNautiloidea, Fossil
606   $aPaleontology$yTriassic
606   $aNautiloidea, Fossil$2fast
606   $aPaleontology$2fast
606   $aTriassic Geologic Period$2fast
615  0$aNautiloidea, Fossil.
615  0$aPaleontology
615  7$aNautiloidea, Fossil.
615  7$aPaleontology.
615  7$aTriassic Geologic Period.
700   $aKummel$b Bernhard$f1919-1980,$0270936
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706261403321
996   $aAmerican Triassic coiled nautiloids$93442164
997   $aUNINA