@misc{indiciae7105b355729e,
  title = {Geologic map of the western Kukpowruk-Nuka Rivers region, northwestern Alaska},
  author = {E.G. Sable and R. M. Chapman and I.L. Tailleur},
  year = {1984},
  doi = {10.3133/mf1668},
  url = {https://pubs.usgs.gov/publication/mf1668},
  note = {Source identifier: mf1668}
}