@misc{indiciae2354823d4503,
  title = {Mineral resources of the U.S. Atlantic continental margin},
  author = {Stanley R. Riggs and Frank T. Manheim},
  year = {1988},
  doi = {10.1130/dnag-gna-i2.501},
  url = {https://pubs.usgs.gov/publication/70207329},
  note = {Source identifier: 70207329}
}