@misc{indiciae2761faf0b761,
  title = {Preliminary geologic map of the Sapello River area, Sangre de Cristo Mountains, Mora and San Miguel counties, New Mexico},
  author = {Elmer Harold Baltz and J. Michael O’Neill},
  year = {1980},
  doi = {10.3133/ofr80398},
  url = {https://pubs.usgs.gov/publication/ofr80398},
  note = {Source identifier: ofr80398}
}