@misc{indiciae1c0b32b90fc7,
  title = {Eocene brachiopods from Eua, Tonga, with a summary statement on Teleost otoliths},
  author = {G.A. Cooper and J.E. Fitch},
  year = {1971},
  doi = {10.3133/pp640f},
  url = {https://pubs.usgs.gov/publication/pp640F},
  note = {Source identifier: pp640F}
}