Version history for: Yerkes, Robert F., and Campbell, Russell H., compilers, 2005, Preliminary geologic map of the Los Angeles 30' x 60' quadrangle, southern California, digital preparation by Alvarez, Rachel M., and Bovard, Kelly R.: U.S. Geological Survey Open-File Report 2005-1019, scale 1:100,000. Version 1.0 March 3, 2005 fixed a mistake on an index map in the la_cmu.pdf and la_cmu.eps.zip file January 24, 2005 Initial release online at http://pubs.usgs.gov/of/2005/1019/