@misc{indiciae9dce0f2022b4,
  title = {Geologic map of the Trail Ridge quadrangle, Nye County, Nevada},
  author = {Robert L. Christiansen and Donald C. Noble},
  year = {1968},
  doi = {10.3133/gq774},
  url = {https://pubs.usgs.gov/publication/gq774},
  note = {Source identifier: gq774}
}