@misc{indiciae8bfc91461268,
  title = {Benthic substrate classification map: Gulf Islands National Seashore},
  author = {Dawn Lavoie and James Flocks and Dave Twichell and Kate Rose},
  year = {2013},
  doi = {10.3133/ofr20121051},
  url = {https://pubs.usgs.gov/publication/ofr20121051},
  note = {Source identifier: ofr20121051}
}