Explore in Geological Time
Witness Earth's millions of years of epic evolution through our exhibits categorized by geological eras.
Cenozoic (Present - 66 Million Years)
The era when mammals and birds diversified, climates cooled, and modern humans emerged.
Mesozoic (66 - 252 Million Years)
The age of dinosaurs. Pangea rifted apart, and early flowering plants and mammals appeared.
Paleozoic (252 - 541 Million Years)
The era marked by the Cambrian explosion, colonization of land by plants, and the advent of early vertebrates.
