@misc{indiciaef7c26404539b,
  title = {Bed form distribution and inferred sand transport on Georges Bank},
  author = {David C. Twichell},
  year = {1981},
  doi = {10.3133/ofr81764},
  url = {https://pubs.usgs.gov/publication/ofr81764},
  note = {Source identifier: ofr81764}
}