@misc{indiciaef6a4fb25a0f8,
  title = {Photogeologic map of the Mount Peale-5 quadrangle, San Juan County, Utah},
  author = {G.E. Tolbert},
  year = {1957},
  doi = {10.3133/i240},
  url = {https://pubs.usgs.gov/publication/i240},
  note = {Source identifier: i240}
}