LEADER 02070oam  2200577   450 
001 9910707798803321
005 20161020152132.0
035   $a(CKB)5470000002466556
035   $a(OCoLC)886546866
035   $a(EXLCZ)995470000002466556
100   $a20140812d1973      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRadiometric ages of igneous rocks from Pima, Santa Cruz, and Cochise Counties, southeastern Arizona /$fby Richard F. Marvin, T.W. Stern, S.C. Creasey, and H.H. Mehnert
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1973.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 27 pages) $cillustrations
225 1 $aGeological Survey bulletin ;$v1379
300   $aTitle from title screen (viewed August 4, 2014).
300   $a"A tabulation of K-Ar, Pb-a, and Rb-Sr ages for igneous rocks ranging in age from Pliocene to Precambian."
320   $aIncludes bibliographical references (pages 7-9).
606   $aRadioactive dating$zArizona
606   $aIgneous rocks$zArizona
606   $aGeology$zArizona
606   $aGeology$2fast
606   $aIgneous rocks$2fast
606   $aRadioactive dating$2fast
607   $aArizona$2fast
615  0$aRadioactive dating
615  0$aIgneous rocks
615  0$aGeology
615  7$aGeology.
615  7$aIgneous rocks.
615  7$aRadioactive dating.
700   $aMarvin$b Richard F.$01415496
702   $aStern$b T. W.
702   $aCreasey$b S. C$g(Saville Cyrus),$f1917-
702   $aMehnert$b Harald H.
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910707798803321
996   $aRadiometric ages of igneous rocks from Pima, Santa Cruz, and Cochise Counties, southeastern Arizona$93517774
997   $aUNINA