@misc{indiciae9de29934cd41,
  title = {Evolution. Fossil horses--evidence for evolution.},
  author = {Bruce J Macfadden},
  year = {2005},
  doi = {10.1126/science.1105458},
  url = {https://pubmed.ncbi.nlm.nih.gov/15774746/},
  note = {Source identifier: 15774746}
}