@misc{indiciaef2f6dde049fd,
  title = {Geology, structure, and uranium deposits of the Escalante Quadrangle, Utah and Arizona},
  author = {R. J. Hackman and D.G. Wyant},
  year = {1973},
  doi = {10.3133/i744},
  url = {https://pubs.usgs.gov/publication/i744},
  note = {Source identifier: i744}
}