@misc{indiciae4efc9fee1c61,
  title = {Reconnaissance map showing relative amounts of soil and bedrock in the mountainous part of the Masonville quadrangle, Larimer County, Colorado},
  author = {P. W. Schmidt},
  year = {1978},
  doi = {10.3133/mf995},
  url = {https://pubs.usgs.gov/publication/mf995},
  note = {Source identifier: mf995}
}