@misc{indiciaeb6e10453f5d0,
  title = {Schlumberger soundings near Twentynine Palms, California},
  author = {R.J. Bisdorf},
  year = {1993},
  doi = {10.3133/ofr93279},
  url = {https://pubs.usgs.gov/publication/ofr93279},
  note = {Source identifier: ofr93279}
}