@misc{indiciae75153ba6fb51,
  title = {Geologic map of the Redlands Quadrangle, California},
  author = {T. W. Dibblee},
  year = {1974},
  doi = {10.3133/ofr741022},
  url = {https://pubs.usgs.gov/publication/ofr741022},
  note = {Source identifier: ofr741022}
}