@misc{indiciae86cdb0c59be9,
  title = {Coal resource occurrence maps of the Craig Quadrangle, Moffat County, Colorado},
  author = {Dames \& Moore},
  year = {1978},
  doi = {10.3133/ofr78627},
  url = {https://pubs.usgs.gov/publication/ofr78627},
  note = {Source identifier: ofr78627}
}