@misc{indiciae534cc9c9ce09,
  title = {Geologic map of Nevada},
  author = {John H. Stewart and John E. Carlson},
  year = {1978},
  doi = {10.3133/70210897},
  url = {https://pubs.usgs.gov/publication/70210897},
  note = {Source identifier: 70210897}
}