@misc{indiciaeb8eff52a0bc6,
  title = {Surficial sediment data from the Gulf of Maine, Georges Bank, and vicinity: A GIS compilation},
  author = {Lawrence J. Poppe and V.F. Paskevich and S.J. Williams and M. E. Hastings and J. T. Kelley and D. F. Belknap and L. G. Ward and D. M. FitzGerald and P. F. Larsen},
  year = {2003},
  doi = {10.3133/ofr031},
  url = {https://pubs.usgs.gov/publication/ofr031},
  note = {Source identifier: ofr031}
}