@misc{indiciaee398b8791a75,
  title = {Geologic map of the Boulder City 15-minute quadrangle, Clark County, Nevada},
  author = {R. Ernest Anderson},
  year = {1977},
  doi = {10.3133/gq1395},
  url = {https://pubs.usgs.gov/publication/gq1395},
  note = {Source identifier: gq1395}
}