@misc{indiciae4ae58ac21ec1,
  title = {Photogeologic map of the Kanab SE quadrangle, Kane County, Utah, and Mohave and Coconino Counties, Arizona},
  author = {J.S. Detterman},
  year = {1956},
  doi = {10.3133/i137},
  url = {https://pubs.usgs.gov/publication/i137},
  note = {Source identifier: i137}
}