@misc{indiciaee6d1a2b9c72a,
  title = {High-Resolution Geologic Mapping of the Inner Continental Shelf: Cape Ann to Salisbury Beach, Massachusetts},
  author = {Walter A. Barnhardt and Brian D. Andrews and Seth D. Ackerman and Wayne E. Baldwin and Christopher J. Hein},
  year = {2009},
  doi = {10.3133/ofr20071373},
  url = {https://pubs.usgs.gov/publication/ofr20071373},
  note = {Source identifier: ofr20071373}
}