@misc{indiciaec7ae25c0e11b,
  title = {Record sections for two seismic refraction profiles in the Gabilan and Diablo ranges, California},
  author = {David H. Warren},
  year = {1978},
  doi = {10.3133/ofr78340},
  url = {https://pubs.usgs.gov/publication/ofr78340},
  note = {Source identifier: ofr78340}
}