@misc{indiciae044f620e6502,
  title = {Shaded relief aeromagnetic map of the Santa Clara Valley and vicinity, California},
  author = {Carter W. Roberts and Robert C. Jachens},
  year = {2003},
  doi = {10.3133/ofr03360},
  url = {https://pubs.usgs.gov/publication/ofr03360},
  note = {Source identifier: ofr03360}
}