@misc{indiciaeba3976ca6a8b,
  title = {Geochemical data from the Nabesna B-4 quadrangle, Alaska},
  author = {Donald H. Richter and Neil A. Matson},
  year = {1969},
  doi = {10.3133/ofr69224},
  url = {https://pubs.usgs.gov/publication/ofr69224},
  note = {Source identifier: ofr69224}
}