@misc{indiciaee857731ce6dc,
  title = {Maps showing geology and liquefaction potential of Quaternary deposits in Santa Cruz County, California},
  author = {W.R. Dupre},
  year = {1975},
  doi = {10.3133/mf648},
  url = {https://pubs.usgs.gov/publication/mf648},
  note = {Source identifier: mf648}
}