@misc{indiciaee7e48c6b2e92,
  title = {Index of generic names of fossil plants, 1820-1950},
  author = {Henry Nathaniel Andrews},
  year = {1955},
  doi = {10.3133/b1013},
  url = {https://pubs.usgs.gov/publication/b1013},
  note = {Source identifier: b1013}
}