@misc{indiciae0240cd783ff0,
  title = {Geologic map and borehole stratigraphy of Hinkley Valley and vicinity, San Bernardino County, California},
  author = {David M. Miller and Victoria E. Langenheim and Elizabeth K. Haddon},
  year = {2020},
  doi = {10.3133/sim3458},
  url = {https://pubs.usgs.gov/publication/sim3458},
  note = {Source identifier: sim3458}
}