@misc{indiciaee3901c2cd578,
  title = {Histograms and correlation table for selected elements in samples of the ash of ground birch leaves from the Tanacross Quadrangle, Alaska},
  author = {Gary C. Curtin and G.W. Day and R. B. Tripp},
  year = {1980},
  doi = {10.3133/ofr80656},
  url = {https://pubs.usgs.gov/publication/ofr80656},
  note = {Source identifier: ofr80656}
}