@misc{indiciae6f2811bfbbca,
  title = {Gas and isotope chemistry of thermal features in Yellowstone National Park, Wyoming},
  author = {D. Bergfeld and Jacob B. Lowenstern and Andrew G. Hunt and W.C. Pat Shanks and William Evans},
  year = {2011},
  doi = {10.3133/sir20115012},
  url = {https://pubs.usgs.gov/publication/sir20115012},
  note = {Source identifier: sir20115012}
}