@misc{indiciaef4c6b4d9563b,
  title = {Preliminary geologic map of the Valmy Quadrangle, Humboldt County, Nevada},
  author = {Ted G. Theodore},
  year = {1991},
  doi = {10.3133/ofr91430},
  url = {https://pubs.usgs.gov/publication/ofr91430},
  note = {Source identifier: ofr91430}
}