@misc{indiciae5de40afa4f2b,
  title = {Two salt structures in Arizona: the Supai salt basin and the Luke salt body},
  author = {James W. Mytton},
  year = {1973},
  doi = {10.3133/ofr73202},
  url = {https://pubs.usgs.gov/publication/ofr73202},
  note = {Source identifier: ofr73202}
}