Time runs left (older) → right (younger) · Hover a card for details
Great apes diversify; kelp forests; C4 grasses spread (23.03-5.333 Ma).
23.03 Ma – 5.33 Ma · 17.70 Ma duration
Axis labels in Ma (millions of years ago) · Click a card for details
Earth › Phanerozoic › Cenozoic › Neogene