LEADER 02107oam 2200565 450 001 9910706853503321 005 20180301075913.0 035 $a(CKB)5470000002458932 035 $a(OCoLC)896810398 035 $a(OCoLC)995470000002458932 035 $a(EXLCZ)995470000002458932 100 $a20141123d1976 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCalderas of the San Juan volcanic field, southwestern Colorado /$fby Thomas A. Steven and Peter W. Lipman 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1976. 215 $a1 online resource (iii, 35 pages) $cillustrations, maps 225 1 $aGeological Survey professional paper ;$v958 300 $aTitle from title screen (viewed October 2, 2014). 300 $a"Eighteen major ash-flow tuff sheets were deposited and perhaps as many related calderas developed during emplacement of an underlying shallow batholith in late Oligocene time." 320 $aIncludes bibliographical references (pages 34-35). 606 $aCalderas$zSan Juan Mountains (Colo. and N.M.) 606 $aVolcanic ash, tuff, etc$zSan Juan Mountains (Colo. and N.M.) 606 $aBatholiths$zSan Juan Mountains (Colo. and N.M.) 606 $aBatholiths$2fast 606 $aCalderas$2fast 606 $aVolcanic ash, tuff, etc$2fast 607 $aUnited States$zSan Juan Mountains$2fast 615 0$aCalderas 615 0$aVolcanic ash, tuff, etc. 615 0$aBatholiths 615 7$aBatholiths. 615 7$aCalderas. 615 7$aVolcanic ash, tuff, etc. 700 $aSteven$b Thomas A$g(Thomas August),$f1917-2013,$01388925 702 $aLipman$b Peter W. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910706853503321 996 $aCalderas of the San Juan volcanic field, southwestern Colorado$93513326 997 $aUNINA LEADER 00801nam0 2200265 450 001 9910840196703321 005 20240326093415.0 010 $a9788891935090 100 $a20240326d2024----km y0itay50 ba 101 0 $aita 102 $aIT 105 $ay 001yy 200 1 $aAsset management e investitori istituzionali$fa cura di Ignazio Basile, Maria Debora Braga, Pierpaolo Ferrari$gpresentazione di Andrea Sironi 205 $a3. ed. 210 $aMilano$cPearson$d2024 215 $aXVII, 542 p.$d26 cm 702 1$aBasile,$bIgnazio 702 1$aSironi$bAndrea 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a9910840196703321 952 $aAZEGI633A$b4621$fDECBC 959 $aDECBC 996 $aAsset management e investitori istituzionali$91551594 997 $aUNINA