@misc{indiciae467a72471c45,
  title = {Photogeologic map of the east half of the Grants 1 quadrangle, McKinley and Valencia Counties, New Mexico},
  author = {A.S. Knox},
  year = {1967},
  doi = {10.3133/ofr67133},
  url = {https://pubs.usgs.gov/publication/ofr67133},
  note = {Source identifier: ofr67133}
}