@misc{indiciae41f754a53058,
  title = {Airborne gamma-ray spectrometry and aeromagnetic survey of part of the southern Powder River basin in Converse County, Wyoming},
  author = {K. A. Schulz},
  year = {1975},
  doi = {10.3133/ofr75661},
  url = {https://pubs.usgs.gov/publication/ofr75661},
  note = {Source identifier: ofr75661}
}