@misc{indiciaed340cd681655,
  title = {Geologic map of the Idaho City 30 x 60 minute quadrangle, Idaho},
  author = {Thor H. Kiilsgaard and Loudon Stanford and Reed S. Lewis},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/70221808},
  note = {Source identifier: 70221808}
}