@misc{indiciaee3a6dc67cbc1,
  title = {The loss of avian cavities by injury compartmentalization},
  author = {James A. Sedgwick and Fritz L. Knopf},
  year = {1991},
  doi = {10.2307/1368218},
  url = {https://pubs.usgs.gov/publication/70126507},
  note = {Source identifier: 70126507}
}