LEADER 01559oam  2200445   450 
001 9910705411403321
005 20170523151554.0
035   $a(CKB)5470000002451277
035   $a(OCoLC)891572306
035   $a(OCoLC)995470000002451277
035   $a(EXLCZ)995470000002451277
100   $a20140929d1941      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAlkalic rocks of Iron Hill, Gunnison County, Colorado /$fby Esper S. Larsen
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1942.
215   $a1 online resource (v, 64 pages) $cillustrations +$e1 plate
225 1 $aProfessional paper ;$v197-A
225 1 $aShorter contributions to general geology, ;$v1941
300   $aTitle from title screen (viewed September 22, 2014).
320   $aIncludes bibliographical references and index.
606   $aAlkalic igneous rocks$zColorado$zGunnison County
606   $aGeology$zColorado$zGunnison County
606   $aGeology, Stratigraphic$yPrecambrian
615  0$aAlkalic igneous rocks
615  0$aGeology
615  0$aGeology, Stratigraphic
700   $aLarsen$b Esper S$g(Esper Signius),$f1879-1961,$01401922
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910705411403321
996   $aAlkalic rocks of Iron Hill, Gunnison County, Colorado$93529447
997   $aUNINA