@misc{indiciae477fe9f96446,
  title = {Geologic map and coal resources of the Easton Gulch Quadrangle, Moffat County, Colorado},
  author = {Marith C. Reheis},
  year = {1981},
  doi = {10.3133/coal87},
  url = {https://pubs.usgs.gov/publication/coal87},
  note = {Source identifier: coal87}
}