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001 9910704023303321
005 20151103142037.0
035   $a(CKB)5470000002437424
035   $a(OCoLC)889723525
035   $a(EXLCZ)995470000002437424
100   $a20140901d1984      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGeochemical features and ??Ar/³?Ar age of tholeiitic and mafic-alkalic dikes in Aroostook County, northeastern Maine /$fby David Gottfried [and three others]
210  1$a[Reston, Va.] :$cDepartment of the Interior, U.S. Geological Survey,$d1984.
210  2$a[Washington, D.C.] :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 23 pages) $cillustrations
225 1 $aU.S. Geological Survey bulletin ;$v1612
300   $aTitle from title screen (viewed Aug. 28, 2014).
320   $aIncludes bibliographical references (pages 22-23).
606   $aBasalt$zMaine$zAroostook County
606   $aDikes (Geology)$zMaine$zAroostook County
606   $aGeochemistry$zMaine$zAroostook County
606   $aGeological time
606   $aBasalt$2fast
606   $aDikes (Geology)$2fast
606   $aGeochemistry$2fast
606   $aGeological time$2fast
607   $aMaine$zAroostook County$2fast
615  0$aBasalt
615  0$aDikes (Geology)
615  0$aGeochemistry
615  0$aGeological time.
615  7$aBasalt.
615  7$aDikes (Geology)
615  7$aGeochemistry.
615  7$aGeological time.
700   $aGottfried$b David$01398152
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910704023303321
996   $aGeochemical features and ??Ar$93460940
997   $aUNINA