@misc{indiciae5bf77c461b01,
  title = {Bottom sediments on the continental shelf off the northeastern United States-Cape Cod to Cape Ann, Massachusetts},
  author = {John Schlee and D. W. Folger and C. J. O’Hara},
  year = {1973},
  doi = {10.3133/i746},
  url = {https://pubs.usgs.gov/publication/i746},
  note = {Source identifier: i746}
}