@misc{indiciae3be17d304c51,
  title = {Geologic map of the Bradshaw Creek Quadrangle, Powder River County, Montana, and Campbell County, Wyoming},
  author = {M.W. McLellan and L. H. Biewick},
  year = {1987},
  doi = {10.3133/mf1962},
  url = {https://pubs.usgs.gov/publication/mf1962},
  note = {Source identifier: mf1962}
}