The Geologic History of the Earth
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146 to 66 MYA
The largest saurian theropods evolve including the Tyrannosaurs and the Carcharodontosaurs. One of the biggest mass extinctions occurs at 65 MYA and wipes out 85% of life. The most excepted theory is that a meteor hit the earth causing a mass extinction. |
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65 mya to present
After the extinction of most of earth's life, mammals found a niche and gave rise to the Age of Mammals.
After the extinction of most of earth's life, mammals found a niche and gave rise to the Age of Mammals.
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