LEADER 01916nem  2200457 a 450 
001 9910691018203321
005 20010919100749.0
035   $a(CKB)5470000002344175
035   $a(OCoLC)46802402
035 9 $aocm46802402
035   $a(OCoLC)995470000002344175
035   $a(EXLCZ)995470000002344175
100   $a20010424d2001      ua              
101 0 $aeng
120   $ab||||||||||||
121   $a|||||||||
124   $bb
181   $ccrd$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSubsurface correlations and sequence stratigraphic interpretations of lower Silurian strata in the Appalachian Basin of northeast Ohio, southwest New York, and northwest Pennsylvania$b[electronic resource] /$fby U.S. Department of the Interior, U.S. Geological Survey ; R.D. Hettinger
205   $aVersion 1.0.
210  1$a[Reston, Va.?] :$cThe Survey,$d2001.
225 1 $aU.S. Geological Survey geologic investigations series ;$vI-2741
300   $aDistributed to depository libraries in paper.
300   $aPamphlet file includes text, 4 location maps, 1 correlation chart, 2 ancillary charts and 2 cross sections.
300   $aTitle from HTML index page (viewed on April 24, 2001).
330   $aConsists of correlation chart file and pamphlet file.
606   $aGeology, Stratigraphic$ySilurian$vDrawings
606   $aStratigraphic correlation$zNortheastern States$vDrawings
615  0$aGeology, Stratigraphic
615  0$aStratigraphic correlation
701   $aHettinger$b Robert D$01381642
801  0$bGIS
801  1$bGIS
801  2$bDNU
801  2$bGPO
906   $aBOOK
912   $a9910691018203321
996   $aSubsurface correlations and sequence stratigraphic interpretations of lower Silurian strata in the Appalachian Basin of northeast Ohio, southwest New York, and northwest Pennsylvania$93430561
997   $aUNINA