@misc{indiciae85754d911884,
  title = {Geologic reconnaissance of the Yukon Flats district, Alaska},
  author = {John R. Williams},
  year = {1962},
  doi = {10.3133/b1111h},
  url = {https://pubs.usgs.gov/publication/b1111H},
  note = {Source identifier: b1111H}
}