@misc{indiciaea038ca65156d,
  title = {Total-intensity aeromagnetic profile from Denver, Colorado, to Point Reyes, California},
  author = {J.R. Balsey},
  year = {1953},
  doi = {10.3133/ofr537},
  url = {https://pubs.usgs.gov/publication/ofr537},
  note = {Source identifier: ofr537}
}