@misc{indiciae04f2d696a6a3,
  title = {Preliminary geologic map of the Burbank 7.5' quadrangle, southern California},
  author = {R.F. Yerkes},
  year = {1996},
  doi = {10.3133/ofr96253},
  url = {https://pubs.usgs.gov/publication/ofr96253},
  note = {Source identifier: ofr96253}
}