LEADER 01771nem 2200493 450 001 9910704058103321 005 20151021105540.0 035 $a(CKB)5470000002437073 035 $a(OCoLC)925826647 035 $a(EXLCZ)995470000002437073 100 $a20151021d2015 ca 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $ccri$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeologic map of the Alamosa 30' X 60' minute quadrangle, south-central Colorado /$fby Ren A. Thompson [and five others] 210 1$a[Reston, VA] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2015. 215 $a1 online resource (2 maps) $ccolor +$e1 pamphlet (iv, 22 pages) 225 1 $aScientific investigations map ;$v3342 300 $aRelief shown by contours and shading. 300 $aTitle from title screen (viewed on Oct. 20, 2015). 300 $aIncludes text, color illustrations, location map, 2 index maps, and 2 tables. 320 $aIncludes bibliographical references (pages 19-22). 606 $aGeology$zColorado$zAlamosa County$vMaps 606 $aGeology$zColorado$zConejos County$vMaps 606 $aGeology$zColorado$zCostilla County$vMaps 606 $aGeology$zColorado$zLas Animas County$vMaps 608 $aMaps.$2lcgft 615 0$aGeology 615 0$aGeology 615 0$aGeology 615 0$aGeology 700 $aThompson$b Ren A.$01385700 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704058103321 996 $aGeologic map of the Alamosa 30' X 60' minute quadrangle, south-central Colorado$93462286 997 $aUNINA