@misc{indiciaeaa15e43fcb7c,
  title = {Preliminary geologic map of the Edie Ranch Quadrangle, Clark County, Idaho, and Beaverhead County, Montana},
  author = {Betty Skipp and H.J. Prostka and David L. Schleicher},
  year = {1979},
  doi = {10.3133/ofr79845},
  url = {https://pubs.usgs.gov/publication/ofr79845},
  note = {Source identifier: ofr79845}
}