The Rupelian (34–28 Ma) is the first epoch of the Oligocene Epoch, occurring after the Eocene Epoch, and before the Chattian Age
33.9–27.82 million years ago
Phanerozoic; Cenozoic; Paleogene; Oligocene
The earliest evidence of corkscrew palms, Pandanus estellae (Rozefelds et al. 2022)