@misc{indiciaefaf0fbdc36e0,
  title = {Bedrock geologic map of the Kaiparowits coal-basin area, Utah},
  author = {K. A. Sargent and D. E. Hansen},
  year = {1982},
  doi = {10.3133/i1033i},
  url = {https://pubs.usgs.gov/publication/i1033I},
  note = {Source identifier: i1033I}
}