@misc{indiciaebe1fce6e0b4c,
  title = {Aeromagnetic map of the Hell's Gate area, Arizona},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1982},
  doi = {10.3133/ofr82543},
  url = {https://pubs.usgs.gov/publication/ofr82543},
  note = {Source identifier: ofr82543}
}