@misc{indiciaec2a8d2ce5453,
  title = {Aeromagnetic maps of parts of Georgia, South Carolina, and North Carolina},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1976},
  doi = {10.3133/ofr76181},
  url = {https://pubs.usgs.gov/publication/ofr76181},
  note = {Source identifier: ofr76181}
}