@misc{indiciae53bc4e9f33b6,
  title = {Environment and evolution through the Paleocene-Eocene thermal maximum.},
  author = {Philip D Gingerich},
  year = {2006},
  doi = {10.1016/j.tree.2006.03.006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16697910/},
  note = {Source identifier: 16697910}
}