LEADER 02122oam  2200577   450 
001 9910707122603321
005 20160511164142.0
035   $a(CKB)5470000002462275
035   $a(OCoLC)937435783$z(OCoLC)889600878
035   $a(EXLCZ)995470000002462275
100   $a20160208d1991      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aArchean geology of the northern block of the Ishpeming Greenstone Belt, Marquette County, Michigan /$fby R.C. Johnson and T.J. Bornhorst
210  1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1991.
210  2$a[Washington, D.C.] :$cUnited States Government Printing Office.
215   $a1 online resource (iv, 20 pages) $cillustrations, maps
225 1 $aContributions to Precambrian geology of Lake Superior region ;$vch. F
225 1 $aU.S. Geological Survey bulletin ;$v1904-F
300   $aTitle from title screen (viewed May 11, 2016).
320   $aIncludes bibliographical references (pages 19-20).
606   $aGeology, Stratigraphic$yArchaean
606   $aIgneous rocks$zMichigan$zMarquette County
606   $aGeology$zMichigan$zMarquette County
606   $aArchaean Geologic Period$2fast
606   $aGeology$2fast
606   $aGeology, Stratigraphic$2fast
606   $aIgneous rocks$2fast
607   $aMichigan$zMarquette County$2fast
615  0$aGeology, Stratigraphic
615  0$aIgneous rocks
615  0$aGeology
615  7$aArchaean Geologic Period.
615  7$aGeology.
615  7$aGeology, Stratigraphic.
615  7$aIgneous rocks.
700   $aJohnson$b R. C$g(Rodney C.),$01404720
702   $aBornhorst$b Theodore J.
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bCOP
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910707122603321
996   $aArchean geology of the northern block of the Ishpeming Greenstone Belt, Marquette County, Michigan$93479839
997   $aUNINA