@misc{indiciaeb4c0d7f8c114,
  title = {Newell folio, South Dakota},
  author = {Nelson Horatio Darton},
  year = {1919},
  doi = {10.3133/gf209},
  url = {https://pubs.usgs.gov/publication/gf209},
  note = {Source identifier: gf209}
}