@misc{indiciae6fc04efecc04,
  title = {Biodiversity: past, present, and future.},
  author = {J J Sepkoski},
  year = {1997},
  doi = {10.1017/s0022336000040026},
  url = {https://pubmed.ncbi.nlm.nih.gov/11540302/},
  note = {Source identifier: 11540302}
}