@misc{indiciaee63f7fa5e15e,
  title = {Structure contours on top of the Vedder sand, southeastern San Joaquin Valley, California},
  author = {Everett E. Richardson},
  year = {1966},
  doi = {10.3133/ofr66110},
  url = {https://pubs.usgs.gov/publication/ofr66110},
  note = {Source identifier: ofr66110}
}