@misc{indiciaef982af500b96,
  title = {Geologic map of the central Escalante Desert area, Iron County, Utah},
  author = {V. S. Williams},
  year = {1997},
  doi = {10.3133/i2547},
  url = {https://pubs.usgs.gov/publication/i2547},
  note = {Source identifier: i2547}
}