@misc{indiciaee47356e310c0,
  title = {Geology of the Clay Hills area, San Juan County, Utah},
  author = {Thomas E. Mullens},
  year = {1960},
  doi = {10.3133/b1087h},
  url = {https://pubs.usgs.gov/publication/b1087H},
  note = {Source identifier: b1087H}
}