@misc{indiciae3b75bf94f08f,
  title = {Palaeobotanical evidence for a marked temperature increase following the Cretaceous/Tertiary boundary},
  author = {J. A. Wolfe},
  year = {1990},
  doi = {10.1038/343153a0},
  url = {https://pubs.usgs.gov/publication/70016216},
  note = {Source identifier: 70016216}
}