@misc{indiciaeccbbd3fd671d,
  title = {Mass extinctions.},
  author = {Simon Conway Morris},
  year = {2005},
  doi = {10.1016/j.cub.2005.09.005},
  url = {https://pubmed.ncbi.nlm.nih.gov/16169469/},
  note = {Source identifier: 16169469}
}