@misc{indiciae1eac056a20cc,
  title = {Preliminary geologic map of the Red Springs Quadrangle, Big Horn County, Montana, and Sheridan County, Wyoming},
  author = {S.S. Agard},
  year = {1986},
  doi = {10.3133/mf1886},
  url = {https://pubs.usgs.gov/publication/mf1886},
  note = {Source identifier: mf1886}
}