@misc{indiciae323c76b92425,
  title = {Osmium isotope stratigraphy of a marine ferromanganese crust},
  author = {V. Klemm and S. Levasseur and M. Frank and J.R. Hein and A. N. Halliday},
  year = {2005},
  doi = {10.1016/j.epsl.2005.07.016},
  url = {https://pubs.usgs.gov/publication/70028001},
  note = {Source identifier: 70028001}
}