@misc{indiciaeb5babc0c3a6f,
  title = {Metallic mineral resources map of the Talkeetna Mountains Quadrangle, Alaska},
  year = {1969},
  doi = {10.3133/ofr6951},
  url = {https://pubs.usgs.gov/publication/ofr6951},
  note = {Source identifier: ofr6951}
}