@misc{indiciaeecd4c93b2ce7,
  title = {Geologic map of the La Plata Canyon quadrangle, Churchill County, Nevada},
  author = {David A. John and Norman J. Silberling},
  year = {1994},
  doi = {10.3133/gq1710},
  url = {https://pubs.usgs.gov/publication/gq1710},
  note = {Source identifier: gq1710}
}