@misc{indiciaefaf536ecd1f6,
  title = {Geologic Map of the Yukon-Koyukuk Basin, Alaska},
  author = {William W. Patton and Frederic H. Wilson and Keith A. Labay and Nora B. Shew},
  year = {2009},
  doi = {10.3133/sim2909},
  url = {https://pubs.usgs.gov/publication/sim2909},
  note = {Source identifier: sim2909}
}