@misc{indiciae32cb5415b145,
  title = {Geologic map of the Imlay quadrangle, Pershing County, Nevada},
  author = {Norman J. Silberling and R. E. Wallace},
  year = {1967},
  doi = {10.3133/gq666},
  url = {https://pubs.usgs.gov/publication/gq666},
  note = {Source identifier: gq666}
}