@misc{indiciae0d98ca4b9a8a,
  title = {Outline of geology of the U12k and U12k.01 tunnels, area 12, Nevada Test Site},
  author = {F. N. Houser},
  year = {1962},
  doi = {10.3133/ofr6264},
  url = {https://pubs.usgs.gov/publication/ofr6264},
  note = {Source identifier: ofr6264}
}