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Paleozoic Life (jan 1, 542000000 BC – jan 1, 251000000 BC)

Description:

Multicellular life diversified.

Flora: Mostly large ferns and horsetails.

Fauna: Arthropods and other invertebrates greatly diversified and would make their way up to the land. Fish evolved and became more advanced. Amphibians and reptiles appeared. The beginnings of mammals appeared.

Added to timeline:

Date:

jan 1, 542000000 BC
jan 1, 251000000 BC
~ 5883516 years