@misc{indiciaeed85794054f3,
  title = {Geologic map and coal sections of the Cactus Reservoir Quadrangle, Rio Blanco and Moffat counties Colorado},
  author = {B. E. Barnum and R.S. Garrigues},
  year = {1980},
  doi = {10.3133/mf1179},
  url = {https://pubs.usgs.gov/publication/mf1179},
  note = {Source identifier: mf1179}
}