@misc{indiciae0e244fd55793,
  title = {Geochemical enrichment vectors applied to manganese oxide phases in the northern Pacific},
  author = {J.M. Botbol},
  year = {1987},
  doi = {10.3133/ofr87197},
  url = {https://pubs.usgs.gov/publication/ofr87197},
  note = {Source identifier: ofr87197}
}