Version history for: Derkey, Pamela D., Johnson, Bruce R., and Carver, Michael, 1996, Digital geologic map of the Coeur d'Alene district, Idaho and Montana: U.S. Geological Survey Open-File Report 96-299 [available on the World Wide Web at URL http://pubs.usgs.gov/of/1996/of96-299/ ]. Version 1.0 January 3, 2007 Migrated to http://pubs.usgs.gov/of/1996/of96-299/ (mfd) December 21, 1998 Updated (seg) 1996 Initial release online at http//wrgis.wr.usgs.gov/open-file/of96-299/ (cad)