@misc{indiciae546c128e9908,
  title = {Geochemical and generalized geologic maps showing the distribution and abundance of mercury, arsenic, and molybdenum in the Choteau 1 degree by 2 degrees Quadrangle, Montana},
  author = {R. W. Leinz and D. J. Grimes},
  year = {1980},
  doi = {10.3133/mf858f},
  url = {https://pubs.usgs.gov/publication/mf858F},
  note = {Source identifier: mf858F}
}