@misc{indiciae4cbf255320cd,
  title = {Reconnaissance geologic map of the Cooper Mountain Quadrangle, Fremont County, Colorado},
  author = {R. A. Wobus and R.B. Chase and G. R. Scott and R. B. Taylor},
  year = {1985},
  doi = {10.3133/mf1762},
  url = {https://pubs.usgs.gov/publication/mf1762},
  note = {Source identifier: mf1762}
}