Revision History for 
  USGS Scientific Investigations Map 3181

  Ralph A. Haugerud and Kathy Goetz Troost

  Geologic Map of the Suquamish 7.5' Quadrangle and
  Part of the Seattle North 7.5' x 15' Quadrangle,
  Kitsap County, Washington

  -----------------------------------------------------
  Posted online at http://pubs.usgs.gov/sim/3181/
  December 29, 2011

  -----------------------------------------------------