@misc{indiciae63fac494bfc8,
  title = {Aeromagnetic map of the Goldfield quadrangle and part of the Cactus Peak quadrangle, Nevada},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1967},
  doi = {10.3133/ofr67239},
  url = {https://pubs.usgs.gov/publication/ofr67239},
  note = {Source identifier: ofr67239}
}