@misc{indiciae64dfbbe67560,
  title = {Aeromagnetic map of the Kramer area, Kern, San Bernardino, and Los Angeles Counties, California},
  author = {Frank C. Frischknecht and F.A. Petrafeso},
  year = {1964},
  doi = {10.3133/ofr6456},
  url = {https://pubs.usgs.gov/publication/ofr6456},
  note = {Source identifier: ofr6456}
}