@misc{indiciae4666208df2df,
  title = {Geology of the Mount Laguna Quadrangle, San Diego County, California},
  author = {V. R. Todd},
  year = {1995},
  doi = {10.3133/ofr95522},
  url = {https://pubs.usgs.gov/publication/ofr95522},
  note = {Source identifier: ofr95522}
}