Understanding what happened in these forests 56 million years ago may help humanity recognize similar thresholds before we cross them again, the lead author of a new study writes.

Ancient forests took 100,000 years to recover from the last global warming period similar to today – Wyoming fossils reveal what happened
Regan E. Dunn, Associate Curator at La Brea Tar Pits and Museum; Adjunct Professor of Earth Sciences, USC Dornsife College of Letters, Arts and Sciences


