@misc{indiciaec4f98feab005,
  title = {Bedrock knobs, San Francisco Bay: Do navigation hazards outweigh other environment problems?},
  author = {Paul R. Carlson and John L. Chin and Florence L. Wong},
  year = {2000},
  doi = {10.2113/gseegeosci.6.1.41},
  url = {https://pubs.usgs.gov/publication/70022354},
  note = {Source identifier: 70022354}
}