@misc{indiciae78fd872081bc,
  title = {Surficial geologic map of the Specter Range NW quadrangle, Nye County, Nevada},
  author = {W. C. Swadley and H. E. Huckins},
  year = {1989},
  doi = {10.3133/i1884},
  url = {https://pubs.usgs.gov/publication/i1884},
  note = {Source identifier: i1884}
}