@misc{indiciae53de0c8039b4,
  title = {A molecular timescale for vertebrate evolution.},
  author = {S Kumar and S B Hedges},
  year = {1998},
  doi = {10.1038/31927},
  url = {https://pubmed.ncbi.nlm.nih.gov/9582070/},
  note = {Source identifier: 9582070}
}