@misc{indiciaeede9ba1ddeef,
  title = {Photogeologic and reconnaissance geologic map of the Miller Creek NW Quadrangle, Custer and Rosebud counties, Montana},
  author = {R. B. Colton and J.L. Klockenbrink and E.L. Heffern and P.R. Bierbach},
  year = {1987},
  doi = {10.3133/mf2014},
  url = {https://pubs.usgs.gov/publication/mf2014},
  note = {Source identifier: mf2014}
}