@misc{indiciae187ff332037d,
  title = {Geologic map of the Catskill SW quadrangle, Colfax County, New Mexico},
  author = {Charles L. Pillmore},
  year = {1964},
  doi = {10.3133/ofr64123},
  url = {https://pubs.usgs.gov/publication/ofr64123},
  note = {Source identifier: ofr64123}
}