@misc{indiciae1c5d5c94b3ef,
  title = {Isopleth map of landslide deposits, southern San Francisco Bay region, California},
  author = {R. H. Wright and T. H. Nilsen},
  year = {1974},
  doi = {10.3133/mf550},
  url = {https://pubs.usgs.gov/publication/mf550},
  note = {Source identifier: mf550}
}