@misc{indiciae5182067f0dca,
  title = {Distribution of selected elements in surficial marine sediments of the northern Gulf of Mexico continental shelf and slope},
  author = {Charles Ward Holmes},
  year = {1972},
  doi = {10.3133/ofr72167},
  url = {https://pubs.usgs.gov/publication/ofr72167},
  note = {Source identifier: ofr72167}
}