@misc{indiciaef8ade53ded43,
  title = {Galiuro Volcanics, Pinal, Graham, and Cochise counties, Arizona},
  author = {S. C. Creasey and Medora H. Krieger},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/70233091},
  note = {Source identifier: 70233091}
}