@misc{indiciae7be6a365e3c1,
  title = {Preliminary geologic map of the Paria Plateau SE Quadrangle, Coconino County, Arizona},
  author = {R.G. Petersen},
  year = {1957},
  doi = {10.3133/tem1026},
  url = {https://pubs.usgs.gov/publication/tem1026},
  note = {Source identifier: tem1026}
}