@misc{indiciae720703a44d54,
  title = {Revised preliminary geologic map of the northern half of the Square S Ranch Quadrangle, Rio Blanco County, Colorado},
  author = {W. J. Hail and D.C. Duncan},
  year = {1984},
  doi = {10.3133/ofr84202},
  url = {https://pubs.usgs.gov/publication/ofr84202},
  note = {Source identifier: ofr84202}
}