@misc{indiciaea341d5225ab2,
  title = {Seafloor off Natural Bridges State Beach, Santa Cruz, California},
  author = {Curt D. Storlazzi and Nadine E. Golden and Helen Gibbons},
  year = {2013},
  doi = {10.3133/gip154},
  url = {https://pubs.usgs.gov/publication/gip154},
  note = {Source identifier: gip154}
}