@misc{indiciae757109dee38a,
  title = {Geologic map of the Huerfano Trading Post SW Quadrangle, San Juan County, New Mexico},
  author = {J. L. Brown},
  year = {1982},
  doi = {10.3133/mf1498},
  url = {https://pubs.usgs.gov/publication/mf1498},
  note = {Source identifier: mf1498}
}