@misc{indiciaec2820681d3b9,
  title = {Aeromagnetic map of the Scotts Mills area on the Vancouver and Salem 1° by 2° quadrangles, Oregon},
  author = {R. F. Sikora},
  year = {1996},
  doi = {10.3133/ofr96694},
  url = {https://pubs.usgs.gov/publication/ofr96694},
  note = {Source identifier: ofr96694}
}