@misc{indiciae1324cdcfde4d,
  title = {Quaternary geologic map of the San Jose East Quadrangle, Santa Clara County, California},
  author = {E. J. Helley and J. R. Wesling},
  year = {1990},
  doi = {10.3133/ofr90427},
  url = {https://pubs.usgs.gov/publication/ofr90427},
  note = {Source identifier: ofr90427}
}