@misc{indiciaee6b93e790c8a,
  title = {Samples from the United States eastern continental margin collected by the U.S. Geological Survey},
  author = {Wayne M. Ferrebee and Donald K. McElroy},
  year = {1981},
  doi = {10.3133/ofr81467},
  url = {https://pubs.usgs.gov/publication/ofr81467},
  note = {Source identifier: ofr81467}
}