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The first fish evolve 600 million years ago. The first arphropods also begin to appear in the ancient oceans.
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The first land based plants begin to appear and grow at a rapid rate.
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The first forests begin to form as amphibians come up out of the water and the earliest reptiles evolve.
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Through the three great periods of the Triassic, the Jurassic and the Cretacious, dinosaurs are the dominate lifeform on the planet.
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Once small mammals thrive in a world void of dinosaurs and evolve to become great mammals and great apes.
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Great apes develope into modern humans and establish society.
