@misc{indiciae40a2687c2b56,
  title = {Geologic map of the Show Low quadrangle, Navajo County, Arizona},
  author = {E. J. McKay},
  year = {1972},
  doi = {10.3133/gq973},
  url = {https://pubs.usgs.gov/publication/gq973},
  note = {Source identifier: gq973}
}