Version History for: Troutman, Sandra M., and Stanley, Richard G., 2003, Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the central Alaska province: U.S. Geological Survey Miscellaneous Field Studies Map MF-2428, scale 1:2,500,000 (CD-ROM). July 18, 2005 Migrated to new Web server at http://pubs.usgs.gov/mf/2003/2428/ February, 2004 Initial release online at: http://geopubs.wr.usgs.gov/map-mf/mf2428/ April, 2004 Released via print on demand November, 2004 Released on CD-ROM