@misc{indiciae78733318fedb,
  title = {The Eocene/Oligocene boundary event in the deep sea},
  author = {B.H. Corliss and M.-P. Aubry and W.A. Berggren and J.M. Fenner and L.D. Keigwin and G. Keller},
  year = {1984},
  doi = {10.1126/science.226.4676.806},
  url = {https://pubs.usgs.gov/publication/70013528},
  note = {Source identifier: 70013528}
}