@misc{indiciae99065235c5a8,
  title = {Geologic map of the Mount Callaghan quadrangle, Lander County, Nevada},
  author = {John Harris Stewart and Edwin H. McKee},
  year = {1968},
  doi = {10.3133/gq730},
  url = {https://pubs.usgs.gov/publication/gq730},
  note = {Source identifier: gq730}
}