LEADER 02083oam  2200541   450 
001 9910705737103321
005 20170628085026.0
035   $a(CKB)5470000002453037
035   $a(OCoLC)891575094
035   $a(OCoLC)995470000002453037
035   $a(EXLCZ)995470000002453037
100   $a20140929d1966      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 12$aA compositionally zoned ash-flow sheet in southern Nevada /$fby P. W. Lipman, Robert L. Christiansen, and J. T. O'Connor; prepared on behalf of the U.S. Atomic Energy Commission
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1966.
215   $a1 online resource (iv, F47 pages) $cillustrations, maps +$e1 plate
225 1 $aGeological Survey professional paper ;$v524-F
225 1 $aShorter contributions to general geology
300   $aTitle from title screen (viewed September 24, 2014).
300   $a"A widespread ash-flow sheet grades from phenocryst-poor rhyolite upward into phenocryst-rich quartz latite, recording in inverted order the compositional zonation of magma in the source chamber."
320   $aIncludes bibliographical references (pages F46-F47).
606   $aVolcanic ash, tuff, etc
606   $aVolcanism$zNevada
606   $aVolcanic ash, tuff, etc$2fast
606   $aVolcanism$2fast
607   $aNevada$2fast
615  0$aVolcanic ash, tuff, etc.
615  0$aVolcanism
615  7$aVolcanic ash, tuff, etc.
615  7$aVolcanism.
700   $aLipman$b Peter W.$01395968
702   $aChristiansen$b Robert L.
702   $aO'Connor$b Joseph T$g(Joseph Tappan),
712 02$aGeological Survey (U.S.),
712 02$aU.S. Atomic Energy Commission,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910705737103321
996   $aA compositionally zoned ash-flow sheet in southern Nevada$93537885
997   $aUNINA