@misc{indiciae26419e3bb11e,
  title = {Aeromagnetic map of the North Fork quadrangle, Elko County, Nevada},
  author = {F. A. Petrafeso and C. L. Long},
  year = {1968},
  doi = {10.3133/ofr68289},
  url = {https://pubs.usgs.gov/publication/ofr68289},
  note = {Source identifier: ofr68289}
}