This report presents 130 gas analyses and 31 related water analyses on samples collected from thermal features at Yellowstone between 2003 and 2009. An overview of previous studies of gas emissions at Yellowstone is also given. The analytical results f
Bergfeld, D. dbergfel@usgs.gov,Lowenstern, Jacob B. jlwnstrn@usgs.gov,Hunt, Andrew G. ahunt@usgs.gov,et al. Gas and isotope chemistry of thermal features in Yellowstone National Park, Wyoming. 2011-01-01.