@misc{indiciaef1e209e61c0b,
  title = {Geologic map of Chimney Canyon Quadrangle and part of Huasna Peak Quadrangle, California},
  author = {J. G. Vedder and D. G. Howell and Hugh McLean},
  year = {1989},
  doi = {10.3133/ofr89161},
  url = {https://pubs.usgs.gov/publication/ofr89161},
  note = {Source identifier: ofr89161}
}