@misc{indiciae60b9eac0a69f,
  title = {Aeromagnetic map of central and northeastern Arkansas},
  author = {T.G. Hildenbrand and J. D. Hendricks and R.P. Kucks},
  year = {1981},
  doi = {10.3133/ofr81758},
  url = {https://pubs.usgs.gov/publication/ofr81758},
  note = {Source identifier: ofr81758}
}