@misc{indiciae483eb0856390,
  title = {Time-series photographs of the sea floor in western Massachusetts Bay, version 2, 1989 - 1996},
  author = {Bradford Butman and P. Soupy Dalyander and Michael H. Bothner and William N. Lange},
  year = {2008},
  doi = {10.3133/ds265},
  url = {https://pubs.usgs.gov/publication/ds265},
  note = {Source identifier: ds265}
}