@misc{indiciae35c6609cb74a,
  title = {Sun-illuminated sea floor topography of quadrangle 18 in the Stellwagen Bank National Marine Sanctuary off Boston, Massachusetts},
  author = {Page C. Valentine and Tanya S. Unger and Jessica L. Baker},
  year = {2001},
  doi = {10.3133/i2718},
  url = {https://pubs.usgs.gov/publication/i2718},
  note = {Source identifier: i2718}
}