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035   $a(EXLCZ)995470000002470291
100   $a20140926d1913      ua             0
101 0 $aeng
135   $aurn||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRecurrent tropidoleptus zones of the upper Devonian in New York /$fby Henry S. Williams
210  1$aWashington :$cDepartment of the Interior, United States Geological Survey,$d1913.
215   $a1 online resource (103 pages) $cillustrations
225 1 $aProfessional paper ;$v79
300   $aTitle from title screen (viewed September 17, 2014).
320   $aIncludes bibliographical references and index.
606   $aPaleontology$zNew York (State)$yDevonian
606   $aPaleontology$zNew York (State)
606   $aBrachiopoda, Fossil$zNew York (State)
606   $aDevonian Geologic Period$2fast
606   $aPaleontology$2fast
607   $aNew York (State)$2fast
615  0$aPaleontology
615  0$aPaleontology
615  0$aBrachiopoda, Fossil
615  7$aDevonian Geologic Period.
615  7$aPaleontology.
700   $aWilliams$b Henry Shaler$f1847-1918,$01389997
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bTRAAL
801  2$bGPO
906   $aBOOK
912   $a9910708022203321
996   $aRecurrent tropidoleptus zones of the upper Devonian in New York$93549777
997   $aUNINA