@misc{indiciae6c8cc151b336,
  title = {Data index maps for United States offshore areas},
  author = {E. G. Weed and A. V. Rossi},
  year = {1975},
  doi = {10.3133/ofr75350},
  url = {https://pubs.usgs.gov/publication/ofr75350},
  note = {Source identifier: ofr75350}
}