@misc{indiciaeba49af8269bb,
  title = {Geologic map of the Nevada Test Site, southern Nevada},
  author = {V. A. Frizzell and Jacqueline Shulters},
  year = {1990},
  doi = {10.3133/i2046},
  url = {https://pubs.usgs.gov/publication/i2046},
  note = {Source identifier: i2046}
}