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geological timeline

cambrian_exp
in Evolution, Morphology and Exobiology

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Quite good, though a few inaccuracies. Under Paleozoic, it states that mammal-like reptiles went extinct in the Permian Extinction; in actuality they didn't vanish completely, but did undergo a major loss of species. At the end of the Mesozoic, it seems to imply that both dinosaurs and *all* other reptiles died in the KT event (simply adding 'many' in front of reptiles would make it more accurate).

 

Otherwise, very good as far as simplified versions go.

 

Mokele

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