@misc{indiciae846a173b14c3,
  title = {Big Trees folio, California},
  author = {H.W. Turner and Frederick Leslie Ransome},
  year = {1898},
  doi = {10.3133/gf51},
  url = {https://pubs.usgs.gov/publication/gf51},
  note = {Source identifier: gf51}
}