@misc{indiciae395653cedcdb,
  title = {U. S. GEOLOGICAL SURVEY ALASKAN GOLD PROJECT.},
  author = {John C. Antweiler and John Cathrall and Richard Tripp},
  year = {1984},
  url = {https://pubs.usgs.gov/publication/70012665},
  note = {Source identifier: 70012665}
}