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035   $a(OCoLC)75968168
035   $a(EXLCZ)995470000002375322
100   $a20061114d2006      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 02$aA USGS zonal table for the Upper Cretaceous middle Cenomanian-Maastrichtian of the Western Interior of the United States based on ammonites, inoceramids, and radiometric ages$b[electronic resource] /$fby William A. Cobban ... [and others]
205   $aVersion 1.0.
210  1$aReston, Va. :$cU.S. Geological Survey,$d2006.
215   $a46 pages $cdigital, PDF file
225 1 $aOpen-file report ;$v2006-1250
300   $aTitle from PDF title screen (viewed on Nov. 14, 2006).
320   $aIncludes bibliographical references (pages 36-46).
606   $aPaleontology$yCretaceous
606   $aPaleontology$zUnited States
606   $aGeology, Stratigraphic$yCretaceous
606   $aGeology$zUnited States
606   $aAmmonoidea$zUnited States
606   $aInoceramidae$zUnited States
606   $aRadioactive dating$zUnited States
615  0$aPaleontology
615  0$aPaleontology
615  0$aGeology, Stratigraphic
615  0$aGeology
615  0$aAmmonoidea
615  0$aInoceramidae
615  0$aRadioactive dating
701   $aCobban$b William A.$f1916-2015.$01390881
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696148903321
996   $aA USGS zonal table for the Upper Cretaceous middle Cenomanian-Maastrichtian of the Western Interior of the United States based on ammonites, inoceramids, and radiometric ages$93528957
997   $aUNINA