@misc{indiciae93921103d3b1,
  title = {Geologic map of the Topopah Spring NW quadrangle, Nye County, Nevada},
  author = {Robert L. Christiansen and Peter W. Lipman},
  year = {1965},
  doi = {10.3133/gq444},
  url = {https://pubs.usgs.gov/publication/gq444},
  note = {Source identifier: gq444}
}