@misc{indiciae483f05e49f13,
  title = {Aeromagnetic map of part of the Lloyd quadrangle, Blaine and Hill Counties, Montana},
  author = {R. W. Johnson and E. R. King and F.A. Petrafeso},
  year = {1963},
  doi = {10.3133/gp384},
  url = {https://pubs.usgs.gov/publication/gp384},
  note = {Source identifier: gp384}
}