@misc{indiciaee05bf1f99d3a,
  title = {Dr. Walter C. Alvarez at Mayo.},
  author = {C W Nelson},
  year = {1995},
  doi = {10.4065/70.10.924},
  url = {https://pubmed.ncbi.nlm.nih.gov/7564541/},
  note = {Source identifier: 7564541}
}