@misc{indiciaeb0449be584e4,
  title = {Geochemical analyses of stream-sediment and rock samples, Tanacross quadrangle, Alaska},
  author = {Sandra H. B. Clark and Helen L. Foster},
  year = {1969},
  doi = {10.3133/ofr6942},
  url = {https://pubs.usgs.gov/publication/ofr6942},
  note = {Source identifier: ofr6942}
}