LEADER 01978oam  2200505   450 
001 9910706729603321
005 20180125112846.0
035   $a(CKB)5470000002458164
035   $a(OCoLC)896810194
035   $a(OCoLC)995470000002458164
035   $a(EXLCZ)995470000002458164
100   $a20141123d1975      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEvolution of the Platoro caldera complex and related volcanic rocks, southeastern San Juan Mountains, Colorado /$fby Peter W. Lipman
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1975.
215   $a1 online resource (v, 128 pages) $cillustrations, maps
225 1 $aGeological Survey professional paper ;$v852
300   $aTitle from title screen (viewed October 2, 2014).
300   $a"A study of relations between ash-flow eruptions, lava-flow activity, and caldera structure at a mineralized volcanic center."
320   $aIncludes bibliographical references (pages 120-123) and index.
517 3 $aPlatoro caldera complex, San Juan Mountains, Colorado
606   $aVolcanism$zSan Juan Mountains (Colo. and N.M.)
606   $aVolcanic ash, tuff, etc$zSan Juan Mountains (Colo. and N.M.)
606   $aVolcanic ash, tuff, etc$2fast
606   $aVolcanism$2fast
607   $aUnited States$zSan Juan Mountains$2fast
615  0$aVolcanism
615  0$aVolcanic ash, tuff, etc.
615  7$aVolcanic ash, tuff, etc.
615  7$aVolcanism.
700   $aLipman$b Peter W.$01395968
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706729603321
996   $aEvolution of the Platoro caldera complex and related volcanic rocks, southeastern San Juan Mountains, Colorado$93515289
997   $aUNINA