A typographic diagram of the Phanerozoic aeon (eon), and the eras and ages that comes under it. I really wanted to include the epochs, but they’re just too small! Also I wanted to include the Pre-Cambrian somehow, but it’s so big it would have made everything else tiny. (Check out my design “Pre-Cambrian vs. Everything Else”!)
It’s not an exact representation, but it supposed to be slightly educational.
Here are all the eras and ages!
See the related design for the Cenozoic Era with Ages and Epochs: