@misc{indiciae1b54712151ba,
  title = {Photogeologic and reconnaissance geologic map of the Government Hill Quadrangle, Custer County, Montana},
  author = {S. J. Luft and G.P. Cormier and E.L. Heffern and R. B. Colton},
  year = {1984},
  doi = {10.3133/mf1705},
  url = {https://pubs.usgs.gov/publication/mf1705},
  note = {Source identifier: mf1705}
}