@misc{indiciae15c21931b7fd,
  title = {Coal resource occurrence and coal development potential maps of the Rock Springs Quadrangle, Sweetwater County, Wyoming},
  author = {Dames \& Moore},
  year = {1979},
  doi = {10.3133/ofr79124},
  url = {https://pubs.usgs.gov/publication/ofr79124},
  note = {Source identifier: ofr79124}
}