@misc{indiciae4bd3dd9b8f6f,
  title = {Distribution of uranium in rocks of Pennsylvanian age in northeastern Oklahoma, southeastern Kansas, and western Missouri},
  author = {Walter Danilchik and H.J. Hyden},
  year = {1958},
  doi = {10.3133/tei722},
  url = {https://pubs.usgs.gov/publication/tei722},
  note = {Source identifier: tei722}
}