@misc{indiciaeef157a4e678b,
  title = {Total intensity aeromagnetic and geologic map of parts of Kanabec, Mille Lacs, and Pine counties, Minnesota},
  author = {J. L. Meuschke and John R. Henderson},
  year = {1953},
  doi = {10.3133/gp102},
  url = {https://pubs.usgs.gov/publication/gp102},
  note = {Source identifier: gp102}
}