@misc{indiciaeafe1b5e7ef97,
  title = {Maps showing interpretation, using R-mode factor analysis, of trace-element abundances in stream-sediment samples, Delta 1 degree by 2 degrees quadrangle, Utah},
  author = {D. R. Zimbelman},
  year = {1994},
  doi = {10.3133/mf2081f},
  url = {https://pubs.usgs.gov/publication/mf2081F},
  note = {Source identifier: mf2081F}
}