@misc{indiciae91a12f473b2a,
  title = {Classification and mapping of Quaternary sedimentary deposits for purposes of seismic zonation, south coastal Los Angeles Basin, Orange County, California},
  author = {David R. Fuller and Edward C. Sprotte and Richard B. Greenwood and Henry A. Mumm and Charles R. Real and Roger W. Sherburne},
  year = {1980},
  doi = {10.3133/ofr81966},
  url = {https://pubs.usgs.gov/publication/ofr81966},
  note = {Source identifier: ofr81966}
}