Suggested citation and version history for


  Lienkaemper, James J., Williams, Patrick L., Sickler, 
       Robert R., and Fumal, Thomas E., 2005, revised 2008, 
       Log of Trench 04A across the Hayward Fault at 
       Tyson's Lagoon (Tule Pond), Fremont, Alameda County, 
       California:  U.S. Geological Survey Open-File Report 
       2005-1350 v. 1.1 
       [http://pubs.usgs.gov/of/2005/1350/].

  Version 1.1, December 5, 2008
  Unit u45 subunits (J, K, L, M, N, O) drafted and labeled; 
  Paleoearthquake horizon E9.5 added

  Version 1.0, November 15, 2005
  Initial release online at
  http://pubs.usgs.gov/of/2005/1350/