@misc{indiciae0b569f2281fd,
  title = {Preliminary geologic map of the Cover Mountain Quadrangle, Fremont, Park, and Teller counties, Colorado},
  author = {Reinhard A. Wobus and R.C. Epis and Glenn R. Scott},
  year = {1979},
  doi = {10.3133/ofr79427},
  url = {https://pubs.usgs.gov/publication/ofr79427},
  note = {Source identifier: ofr79427}
}