@misc{indiciae461336640dfa,
  title = {Total intensity aeromagnetic map of part of Higdon quadrangle, Missouri},
  author = {William J. Dempsey and J. L. Meuschke},
  year = {1951},
  doi = {10.3133/gp80},
  url = {https://pubs.usgs.gov/publication/gp80},
  note = {Source identifier: gp80}
}