@misc{indiciae16cf55ad0043,
  title = {Principal facts for gravity stations SM001-SM119 located in and around the southern Sacramento Mountains near Needles, California},
  author = {Erin A. Campbell},
  year = {1996},
  doi = {10.3133/ofr965},
  url = {https://pubs.usgs.gov/publication/ofr965},
  note = {Source identifier: ofr965}
}