@misc{indiciae5fa9c7823be3,
  title = {Photogeologic map of the Buckskin Gulch SE quadrangle, Kane County, Utah, and Coconino County, Arizona},
  author = {J. P. Minard},
  year = {1957},
  doi = {10.3133/i260},
  url = {https://pubs.usgs.gov/publication/i260},
  note = {Source identifier: i260}
}