@misc{indiciae0d34aca02937,
  title = {Uranium-Bearing Carbonaceous Nodules of Southwestern Oklahoma},
  author = {James Wilcott Hill},
  year = {1956},
  doi = {10.3133/tem898},
  url = {https://pubs.usgs.gov/publication/tem898},
  note = {Source identifier: tem898}
}