@misc{indiciae077a4b94ea81,
  title = {Geochemical data from the Nabesna C-4 quadrangle, Alaska},
  author = {Neal A. Matson and Donald H. Richter},
  year = {1971},
  doi = {10.3133/ofr71203},
  url = {https://pubs.usgs.gov/publication/ofr71203},
  note = {Source identifier: ofr71203}
}