@misc{indiciae63dad6b9907f,
  title = {Reconnaissance geologic map of the San Vicente and Cocoraque Butte 15-minute quadrangles, Arizona},
  author = {W. J. Keith},
  year = {1976},
  doi = {10.3133/mf769},
  url = {https://pubs.usgs.gov/publication/mf769},
  note = {Source identifier: mf769}
}