@misc{indiciaef94a840b729c,
  title = {Deposition of the Tapeats Sandstone (Cambrian) in central Arizona},
  author = {Richard Hereford},
  year = {1977},
  doi = {10.1130/0016-7606(1977)88<199:dottsc>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70207347},
  note = {Source identifier: 70207347}
}