The Cenozoic Era (66.0-present) in the Phanerozoic Eon, occurring after the Mesozoic Era. We currently live in the Cenozoic Era.
65.5 Ma - present
Quaternary: 2.58 Ma–present
Holocene: 11.7 Ka - present
Pleistocene: 2.58 Ma–11.7 Ka
Neogene: 23.03–2.58 Ma
Paleogene: 66.0–23.03 Ma
Continued diversification of angiosperms
Rise of grasslands
Several ice ages toward the end of the Cenozoic
Origin of hominids and humans