@misc{indiciae745bdef8954f,
  title = {A listing and statistical summary of analytical results for pebbles, stream sediments, and heavy-mineral concentrates from stream sediments, Petersburg area, southeast Alaska},
  author = {John B. Cathrall and G.W. Day and J. D. Hoffman and S.K. McDanal},
  year = {1983},
  doi = {10.3133/ofr83420a},
  url = {https://pubs.usgs.gov/publication/ofr83420A},
  note = {Source identifier: ofr83420A}
}