@misc{indiciae434abee19679,
  title = {Aeromagnetic map of central Yavapai County, Arizona, including the Jerome Mining District},
  author = {W.J. Dempsey and M. E. Hill},
  year = {1963},
  doi = {10.3133/gp402},
  url = {https://pubs.usgs.gov/publication/gp402},
  note = {Source identifier: gp402}
}