@misc{indiciaef7f435ea5ca9,
  title = {Photogeologic and reconnaissance geologic map of the Miller Creek SW Quadrangle, Custer and Rosebud counties, Montana},
  author = {R. B. Colton and J.L. Klockenbrink and S.L. Durst and M. A. Grout and E.L. Hefern and P.R. Bierbach},
  year = {1987},
  doi = {10.3133/mf2012},
  url = {https://pubs.usgs.gov/publication/mf2012},
  note = {Source identifier: mf2012}
}