Version History for:

  Bailey, E.A., Lee, G.K., Mueller, S.H., Wang, Bronwen, 
       Brown, Z.A., and Beischer, G.A., 2007, revised 2010, 
       Major- and trace-element data from stream-sediment 
       and rock samples collected in the Taylor Mountains 
       1:250,000-scale quadrangle, Alaska:  U.S. Geological 
       Survey Open-File Report 2007-1196, version 1.1 
       [http://pubs.usgs.gov/of/2007/1196/].


  Version 1.1

  May 28, 2010
  Made minor improvements to metadata.  Fixed typos p. 2 and 3.

  May 12, 2010
  1.  Data for 96 stream-sediment samples collected in 2008 
  were added to data table 1.

  2.  Data for 24 rock samples collected in 2008 were added 
  to data table 3.

  3.  The image file (OFR2007-1196_fig2_v1-1.jpg) showing 
  locations of sample collected was updated to include the 
  locations for all samples collected in 2008.

  4.  Web-only references for the analytical methods used 
  by the USGS contract laboratory were added to the 
  downloadable report and the metadata.

  5.  Gold values determined by atomic absorption 
  spectrophotometry after collection by fire assay 
  (Au_FA/AA in table 1) in some of the stream-sediment 
  samples collected in 2004 were converted FROM ppm (parts 
  per million) TO ppb (parts per billion).

  6.  The lower reporting limit for Cs (cesium) measured by 
  the 42-element multi-acid digestion inductively coupled 
  plasma-atomic emission spectrometry or inductively 
  coupled plasma-mass spectrometry method (Cs_ICP42 ppm in 
  table 1) was changed by the USGS contract laboratory in 
  2006 FROM 0.05 ppm TO 5 ppm.  All results for Cs 
  determined by this method in stream-sediment samples 
  collected in 2004 and 2005 were changed to reflect the 
  revised lower reporting limit of 5 ppm.  Values 
  previously reported in data table 1 in version 1.0 of 
  this report that were less than 5 ppm have been changed 
  to <5 in data table 1 in version 1.1

  7.  An XML version of the metadata was added.


  Version 1.0, August 7, 2007

  Initial release on the Web at 
  http://pubs.usgs.gov/of/2007/1196/