@misc{indiciae5e68458839b7,
  title = {Preliminary geologic map of the Beautiful Mountain anticline, San Juan County, New Mexico},
  author = {E. C. Beaumont},
  year = {1954},
  doi = {10.3133/om147},
  url = {https://pubs.usgs.gov/publication/om147},
  note = {Source identifier: om147}
}