@misc{indiciae59ab54f7b5b0,
  title = {Geologic map of the Healy D-4 quadrangle, Alaska},
  author = {Clyde Wahraftig},
  year = {1970},
  doi = {10.3133/gq806},
  url = {https://pubs.usgs.gov/publication/gq806},
  note = {Source identifier: gq806}
}