Version History for: Coombs, Mary Jane, Kotlyar, B.B., Ludington, Steve, Folger, H.W., and Mossotti, V.G., 2002, Multielement geochemical dataset of surficial materials for the northern Great Basin: U.S. Geological Survey Open-File Report 02-227. Version 1.0 - June, 2002 Initial release online at http://geopubs.wr.usgs.gov/open-file/of02-227/ March 7, 2014 Migrated to http://pubs.usgs.gov/of/2002/0227/