@misc{indiciae289917f48c1d,
  title = {Historical trace element distribution in sediments from the Mississippi River delta},
  author = {P.W. Swarzenski and M. Baskaran and R.J. Rosenbauer and W. H. Orem},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/70028608},
  note = {Source identifier: 70028608}
}