13 Jan 220844445 Jahr v. Chr. - Formation of the Supercontinent Pangaea
Beschreibung:
First true mammals appeared: Eozostrodon, Theriodontia, tiny and nocturnal. Earliest-know turtle, Proganochelys. Turtles, frogs, salamanders, lizards (sphenodonts & snakes), pterosaurs appeared. Insects undergo complete metamorphosis. In the seas, ichthyosaurs, marine reptiles appeared. Seed ferns dominate the Triassic terrain. Laurasia was dominated by conifers, and Gondwanaland was dominated by Dicroidium
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Datum:
13 Jan 220844445 Jahr v. Chr.
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~ 5883516 years ago