@misc{indiciae9b9d45ad225d,
  title = {Preliminary geologic maps showing Cenozoic deposits of the Snelling and Merced Falls quadrangles, Merced and Stanislaus counties, California},
  author = {Denis E. Marchand},
  year = {1981},
  doi = {10.3133/ofr81107},
  url = {https://pubs.usgs.gov/publication/ofr81107},
  note = {Source identifier: ofr81107}
}