@misc{indiciae7dc30a0a2009,
  title = {Testing the Cambrian explosion hypothesis by using a molecular dating technique.},
  author = {L Bromham and A Rambaut and R Fortey and A Cooper and D Penny},
  year = {1998},
  doi = {10.1073/pnas.95.21.12386},
  url = {https://pubmed.ncbi.nlm.nih.gov/9770496/},
  note = {Source identifier: 9770496}
}