@misc{indiciae4e95354f1078,
  title = {South Dakota aeromagnetic and gravity maps and data: a web site for distribution of data},
  author = {Robert P. Kucks and Patricia L. Hill},
  year = {2002},
  doi = {10.3133/ofr02341},
  url = {https://pubs.usgs.gov/publication/ofr02341},
  note = {Source identifier: ofr02341}
}