@misc{indiciae4be8670b08a0,
  title = {Geology and mineral resource potential of the Black Ridge Canyon Wilderness Study Area, Mesa County, Colorado (GEM phase 2)},
  author = {M. I. Toth and R. J. Stoneman and C. G. Patterson and L. L. Jackson},
  year = {1983},
  doi = {10.3133/ofr83794},
  url = {https://pubs.usgs.gov/publication/ofr83794},
  note = {Source identifier: ofr83794}
}