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Early Triassic (1 gen 240000000 anni a. C. – 1 gen 220000000 anni a. C.)

Descrizione:

Oxygen levels are significantly lower due to the extinction of many land plants. Many corals went extinct, with reefs taking millions of years to re-form. Small ancestors to birds, mammals, and dinosaurs survive on the Pangaea supercontinent

Aggiunto al nastro di tempo:

Tectonic plates supercycle

ByVictor Goldsby-Keeling
3 nov 2022
1
0
214

Data:

1 gen 240000000 anni a. C.
1 gen 220000000 anni a. C.
~ 5883516 years
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