Suggested citation and version history for:


  Malmon, Daniel V., Howard, Keith A., and Priest, Susan S.,
       2009, Geologic map of the Needles 7.5' quadrangle,
       California and Arizona:  U.S. Geological Survey 
       Scientific Investigations Map 3062, scale 1;24,000, 
       1 sheet, includes 31 p. pamphlet 
       [http://pubs.usgs.gov/sim/3062/].


  Version 1.0, March 3, 2009

  Initial release online at
  http://pubs.usgs.gov/sim/3062/