@misc{indiciaee13ff8310236,
  title = {Geologic map of the Grants quadrangle, Valencia County, New Mexico},
  author = {Robert E. Thaden and Omer B. Raup and Elmer S. Santos},
  year = {1967},
  doi = {10.3133/gq681},
  url = {https://pubs.usgs.gov/publication/gq681},
  note = {Source identifier: gq681}
}