@misc{indiciae7fa4b86d8b6b,
  title = {Ordovician bivalve molluscs (Rostroconchs and Pelecypods)},
  author = {J. Pojeta},
  year = {2000},
  url = {https://pubs.usgs.gov/publication/70206006},
  note = {Source identifier: 70206006}
}