@misc{indiciae2b0742058bb9,
  title = {Geologic map of southern Avawatz Mountains, northeastern Mojave Desert region, San Bernardino County, California},
  author = {J.E. Spencer},
  year = {1990},
  doi = {10.3133/mf2117},
  url = {https://pubs.usgs.gov/publication/mf2117},
  note = {Source identifier: mf2117}
}