@misc{indiciae7706eea64fb7,
  title = {Geologic map of the Three Peaks quadrangle, Iron County, Utah},
  author = {J. Hoover Mackin and Peter D. Rowley},
  year = {1976},
  doi = {10.3133/gq1297},
  url = {https://pubs.usgs.gov/publication/gq1297},
  note = {Source identifier: gq1297}
}