LEADER 02377oam  2200649   450 
001 9910707402903321
005 20160909142601.0
035   $a(CKB)5470000002465504
035   $a(OCoLC)891382960
035   $a(EXLCZ)995470000002465504
100   $a20140926d1971      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe Chopawamsic Formation-- $ea new stratigraphic unit in the Piedmont of northeastern Virginia /$fby D.L. Southwick, John C. Reed, Jr., and R.B. Mixon
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1971.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 11 pages) $cillustrations
225 1 $aGeological Survey bulletin ;$v1324-D
225 1 $aContributions to stratigraphy
300   $aTitle from title screen (viewed September 15, 2014).
300   $a"Description of a sequence of felsic, intermediate, and mafic metavolcanic and metasedimentary rocks."
320   $aIncludes bibliographical references (pages 10-11).
517   $aChopawamsic Formation-- 
606   $aGeology$zVirginia$zPrince William County
606   $aGeology$zVirginia$zStafford County
606   $aGeology, Stratigraphic$yCambrian
606   $aGeology, Stratigraphic$yOrdovician
606   $aCambrian Geologic Period$2fast
606   $aGeology$2fast
606   $aGeology, Stratigraphic$2fast
606   $aOrdovician Geologic Period$2fast
607   $aVirginia$zPrince William County$2fast
607   $aVirginia$zStafford County$2fast
615  0$aGeology
615  0$aGeology
615  0$aGeology, Stratigraphic
615  0$aGeology, Stratigraphic
615  7$aCambrian Geologic Period.
615  7$aGeology.
615  7$aGeology, Stratigraphic.
615  7$aOrdovician Geologic Period.
700   $aSouthwick$b D. L$g(David Leroy),$f1936-$01401668
702   $aMixon$b Robert B.
702   $aReed$b John Calvin$cJr.,$f1930-
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910707402903321
996   $aThe Chopawamsic Formation--$93483174
997   $aUNINA