@misc{indiciae7df186eb9f6c,
  title = {Preliminary geologic evaluation of the Chena area, Alaska},
  author = {John R. Williams},
  year = {1955},
  doi = {10.3133/ofr55198},
  url = {https://pubs.usgs.gov/publication/ofr55198},
  note = {Source identifier: ofr55198}
}