@misc{indiciae02980841208a,
  title = {Geologic map of the Castle Dome Mountains, southwestern Arizona},
  author = {M. J. Grubensky and G. B. Haxel and R. D. Koch},
  year = {1993},
  doi = {10.3133/i2138},
  url = {https://pubs.usgs.gov/publication/i2138},
  note = {Source identifier: i2138}
}