01950oem 2200481Ia 450 991069615450332120070921162356.0(CKB)5470000002375266(OCoLC)78779908(EXLCZ)99547000000237526620070118d2006 ca engb|||||||||||||||||||||durcnu--|m||||crdrdacontentcrdamediacrrdacarrierGeologic map of the San Bernardino and Santa Ana 30ʹ x 60ʹ quadrangles, California[electronic resource] /by Douglas M. Morton and Fred K. Miller ; digital preparation by Pamela M. Cossette and Kelly R. Bovard ; U.S. Department of the Interior, U.S. Geological SurveyVersion 1.0.[Reston, Va.?] :U.S. Geological Survey,2006.1 electronic map HTML, digital, PDF fileU.S. Geological Survey open-file report ;2006-1217Title from HTML index page (viewed on Jan. 17, 2007).At head of title: Western Earth Surface Processes."Because we recognize that GIS users are working on a wide range of software and platforms, we have attempted to include as many data formats as time would allow."--Readme file.GeologyCalifornia, SouthernMapsMaps.lcgftGeologyMorton Douglas M1415508Miller Fred K124714Cossette P. M(Pamela M.)1388714Bovard Kelly R1415509Geological Survey (U.S.)Western Earth Surface Processes Team (Geological Survey)GISGISGPOBOOK9910696154503321Geologic map of the San Bernardino and Santa Ana 30ʹ x 60ʹ quadrangles, California3517840UNINA