@misc{indiciae2c313033f659,
  title = {Claim map, Paradox quadrangle, Montrose County, Colorado},
  author = {Raymond Dewey Sample and Howard F. Albee},
  year = {1961},
  doi = {10.3133/ofr61146},
  url = {https://pubs.usgs.gov/publication/ofr61146},
  note = {Source identifier: ofr61146}
}