@misc{indiciae95feee85ec50,
  title = {Photogeologic map of the Shinarump NE quadrangle, Coconino County, Arizona},
  author = {Kathleen McQueen},
  year = {1957},
  doi = {10.3133/i255},
  url = {https://pubs.usgs.gov/publication/i255},
  note = {Source identifier: i255}
}