Dissolved Ga and Ba from underway Towfish surface tows  
  US GEOTRACES 2010 and 2011 North Atlantic cruises 
 PI: Alan Shiller (University of Southern Mississippi) 
 Version History: 
   30 Aug 2016 - revised data (current version) 
   24 Dec 2012 - original version 
 Notes: depth = 0 meters (surface);  
        Ga units are pmol/kg; Ba units are nmol/kg.