@misc{indiciae394468f48a56,
  title = {Map and tables describing mineral resource potential of the Brooks Range, Alaska},
  author = {Donald G. Grybeck and DeYoung},
  year = {1978},
  doi = {10.3133/ofr781b},
  url = {https://pubs.usgs.gov/publication/ofr781B},
  note = {Source identifier: ofr781B}
}