@misc{indiciaeea006d77c4a6,
  title = {Aeromagnetic map of the Oxford quadrangle and part of the Clarksville Quadrangle, north-central North Carolina},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1973},
  doi = {10.3133/gp882},
  url = {https://pubs.usgs.gov/publication/gp882},
  note = {Source identifier: gp882}
}