@misc{indiciaec137f9cad321,
  title = {Preliminary geologic map of the Gypsy Peak area, Pend Oreille County, Washington, and Bonner and Boundary counties, Idaho},
  author = {Fred K. Miller},
  year = {1983},
  doi = {10.3133/ofr83601},
  url = {https://pubs.usgs.gov/publication/ofr83601},
  note = {Source identifier: ofr83601}
}