@misc{indiciaec9821751b227,
  title = {Bathymetric map of Pacific Coast; Vancouver Island to Tillamook Bay},
  author = {Marybeth Gerin},
  year = {1977},
  doi = {10.3133/ofr77115},
  url = {https://pubs.usgs.gov/publication/ofr77115},
  note = {Source identifier: ofr77115}
}