@misc{indiciaec6113518f432,
  title = {Photogeologic and reconnaissance geologic map of the Hathaway Quadrangle, Custer and Rosebud counties, Montana},
  author = {R. B. Colton and J.L. Klockenbrink and S.L. Durst and E.L. Heffern},
  year = {1983},
  doi = {10.3133/mf1663},
  url = {https://pubs.usgs.gov/publication/mf1663},
  note = {Source identifier: mf1663}
}