@misc{indiciaedab615cbb6ea,
  title = {The carbon cycle and biogeochemical dynamics in lake sediments},
  author = {W.E. Dean},
  year = {1999},
  doi = {10.1023/a:1008066118210},
  url = {https://pubs.usgs.gov/publication/70021940},
  note = {Source identifier: 70021940}
}