@misc{indiciae74974b047e8c,
  title = {Aeromagnetic map of the Unionville region, Pershing County, Nevada},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1968},
  doi = {10.3133/ofr68292},
  url = {https://pubs.usgs.gov/publication/ofr68292},
  note = {Source identifier: ofr68292}
}