@misc{indiciae7d4192c808e7,
  title = {Geologic map of lower Geyser Basin, Yellowstone National Park, Wyoming},
  author = {L.J. Muffler and D. E. White and A.H. Truesdell and R.O. Fournier},
  year = {1982},
  doi = {10.3133/i1373},
  url = {https://pubs.usgs.gov/publication/i1373},
  note = {Source identifier: i1373}
}