@misc{indiciae00becb7a2eab,
  title = {Aeromagnetic map of southern Ohio},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1983},
  doi = {10.3133/ofr8359},
  url = {https://pubs.usgs.gov/publication/ofr8359},
  note = {Source identifier: ofr8359}
}