@misc{indiciae508e14566487,
  title = {Geologic map of the Watchman quadrangle, Butte County, Idaho},
  author = {Mel A. Kuntz and Richard H. Lefebvre and Duane E. Champion},
  year = {1989},
  doi = {10.3133/gq1633},
  url = {https://pubs.usgs.gov/publication/gq1633},
  note = {Source identifier: gq1633}
}