@misc{indiciae5030b2f18640,
  title = {Climate and evolutionary rate.},
  author = {L Van Valen},
  year = {1969},
  doi = {10.1126/science.166.3913.1656},
  url = {https://pubmed.ncbi.nlm.nih.gov/5360594/},
  note = {Source identifier: 5360594}
}