@misc{indiciae3c408e55a1b8,
  title = {Geology of the Cortez quadrangle, Nevada, with a section on gravity and aeromagnetic surveys},
  author = {James Gilluly and Harold Masursky},
  year = {1965},
  doi = {10.3133/b1175},
  url = {https://pubs.usgs.gov/publication/b1175},
  note = {Source identifier: b1175}
}