@misc{indiciaef838502857fc,
  title = {Maps showing abundance and distribution of mercury in rock samples, Medford 1 degree by 2 degrees Quadrangle, Oregon-California},
  author = {Charles L. Whittington and David J. Grimes and Reinhard W. Leinz},
  year = {1985},
  doi = {10.3133/mf1383k},
  url = {https://pubs.usgs.gov/publication/mf1383K},
  note = {Source identifier: mf1383K}
}