@misc{indiciaef0ef518d3877,
  title = {Photogeologic map of the Orange Cliffs-16 quadrangle, San Juan and Garfield Counties, Utah},
  author = {J.N. Platt},
  year = {1955},
  doi = {10.3133/i16},
  url = {https://pubs.usgs.gov/publication/i16},
  note = {Source identifier: i16}
}