@misc{indiciae383b3d83f3a5,
  title = {Generalized geologic map showing distribution and basal configuration of the Browns Park Formation and Bishop Conglomerate in Northwestern Colorado, Northeastern Utah, and Southern Wyoming},
  author = {S. J. Luft},
  year = {1985},
  doi = {10.3133/mf1821},
  url = {https://pubs.usgs.gov/publication/mf1821},
  note = {Source identifier: mf1821}
}