@misc{indiciaebb8e70c32ed1,
  title = {Multichannel seismic-reflection profiles collected in May 1981, between latitudes 40 degrees 40' and 45 degrees 00' north, offshore of Northern California and southern Oregon},
  author = {S. H. Clarke and P.H. McClellan},
  year = {1989},
  doi = {10.3133/ofr89222},
  url = {https://pubs.usgs.gov/publication/ofr89222},
  note = {Source identifier: ofr89222}
}