@misc{indiciae200fbe6c3a83,
  title = {Eocene climates, depositional environments, and geography, greater Green River basin, Wyoming, Utah, and Colorado},
  author = {H. W. Roehler},
  year = {1993},
  doi = {10.3133/pp1506f},
  url = {https://pubs.usgs.gov/publication/pp1506F},
  note = {Source identifier: pp1506F}
}