@misc{indiciae710a938e92fe,
  title = {Geologic map of the Butte City 7.5' Quadrangle, Butte County, Idaho},
  author = {Samuel Levi Helmuth and Evan Martin and Mary K. V. Hodges and Duane E. Champion},
  year = {2020},
  url = {https://pubs.usgs.gov/publication/70217101},
  note = {Source identifier: 70217101}
}