@misc{indiciaebdf1fa43a0b4,
  title = {Thumbs, tools, and early humans.},
  author = {M W Hamrick and S E Inouye},
  year = {1995},
  doi = {10.1126/science.7725112},
  url = {https://pubmed.ncbi.nlm.nih.gov/7725112/},
  note = {Source identifier: 7725112}
}