@misc{indiciae3cd9de1df6a0,
  title = {Seafloor topography of Massachusetts and Cape Cod Bays and Stellwagen Bank National Marine Sanctuary},
  author = {Page C. Valentine and Eric A. Schmuck and Richard P. Signell and Carol A. Ryland},
  year = {1995},
  doi = {10.3133/ofr9573},
  url = {https://pubs.usgs.gov/publication/ofr9573},
  note = {Source identifier: ofr9573}
}