@misc{indiciaecb96b7310cf0,
  title = {Mother Lode District folio, California},
  author = {F. L. Ransome},
  year = {1900},
  doi = {10.3133/gf63},
  url = {https://pubs.usgs.gov/publication/gf63},
  note = {Source identifier: gf63}
}