@misc{indiciae7963f2f524da,
  title = {Map showing tin and beryllium stream-sediment geochemical anomalies, Ambler River quadrangle, Alaska},
  author = {Inyo F. Ellersieck},
  year = {1979},
  doi = {10.3133/ofr78120f},
  url = {https://pubs.usgs.gov/publication/ofr78120F},
  note = {Source identifier: ofr78120F}
}