@misc{indiciaebb6ae575bceb,
  title = {Photogeologic map, Lees Ferry SW quadrangle, Coconino County, Arizona},
  author = {J.S. Detterman},
  year = {1956},
  doi = {10.3133/tem914},
  url = {https://pubs.usgs.gov/publication/tem914},
  note = {Source identifier: tem914}
}