LEADER 02152oam  2200613   450 
001 9910705745703321
005 20170705105211.0
035   $a(CKB)5470000002452951
035   $a(OCoLC)891575060
035   $a(OCoLC)995470000002452951
035   $a(EXLCZ)995470000002452951
100   $a20140929d1969      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEarly Pennsylvanian ammonoids from southern Nevada /$fby Mackenzie Gordon, Jr
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1969.
215   $a1 online resource (iii, C13 pages) $cillustrations, map
225 1 $aGeological Survey professional paper ;$v613-C
225 1 $aContributions to paleontology
300   $aTitle from title screen (viewed September 24, 2014).
300   $a"Four species of late Morrow age characterize the Diaboloceras peroccidens Zone at the base of the Pennsylvanian sequence in Clark and Nye Counties."
320   $aIncludes bibliographical references (page C11) and index.
606   $aAmmonoidea$zNevada$zClark County
606   $aAmmonoidea$zNevada$zNye County
606   $aPaleontology$yPennsylvanian
606   $aPaleontology$zNevada$zClark County
606   $aPaleontology$zNevada$zNye County
606   $aAmmonoidea$2fast
606   $aPaleontology$2fast
606   $aPennsylvanian Geologic Period$2fast
607   $aNevada$zClark County$2fast
607   $aNevada$zNye County$2fast
615  0$aAmmonoidea
615  0$aAmmonoidea
615  0$aPaleontology
615  0$aPaleontology
615  0$aPaleontology
615  7$aAmmonoidea.
615  7$aPaleontology.
615  7$aPennsylvanian Geologic Period.
700   $aGordon$b Mackenzie$f1913-$01389569
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910705745703321
996   $aEarly Pennsylvanian ammonoids from southern Nevada$93484589
997   $aUNINA