@misc{indiciae8c7afe4c4424,
  title = {Sediments, shallow subbottom structure, and sand resources of the inner continental shelf, central Delmarva Peninsula — Illustration, Page 86},
  year = {1979},
  url = {https://www.biodiversitylibrary.org/page/32835146},
  note = {Source identifier: page-32835146}
}