@misc{indiciae1c6803aeb6d8,
  title = {Map showing barium, silver, and arsenic stream-sediment geochemical anomalies, Ambler River quadrangle, Alaska},
  author = {Inyo F. Ellersieck},
  year = {1979},
  doi = {10.3133/ofr78120g},
  url = {https://pubs.usgs.gov/publication/ofr78120G},
  note = {Source identifier: ofr78120G}
}