@misc{indiciae7b5d31e4c2c6,
  title = {Preliminary geologic map of the Hulett Creek uranium mining area, Crook County, Wyoming},
  author = {C. S. Robinson and H.D. Goode},
  year = {1957},
  doi = {10.3133/mf121},
  url = {https://pubs.usgs.gov/publication/mf121},
  note = {Source identifier: mf121}
}