@misc{indiciae0808c8018f9a,
  title = {Drilling during 1977 in the Danforth Hills coal field, Easton Gulch and Devils Hole Gulch quadrangles, Moffat County, Colorado},
  author = {Marith J. Reheis},
  year = {1978},
  doi = {10.3133/ofr78272},
  url = {https://pubs.usgs.gov/publication/ofr78272},
  note = {Source identifier: ofr78272}
}