@misc{indiciae4b3c2d408284,
  title = {Geologic Map of the Izzenhood Spring Quadrangle, Lander County, Nevada},
  author = {David A. John and Chester T. Wrucke},
  year = {2002},
  doi = {10.3133/i2668},
  url = {https://pubs.usgs.gov/publication/i2668},
  note = {Source identifier: i2668}
}