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Earlist record of marine life. The Trilobites are dominant.
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Earliest time period.
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Echinoderms a.k.a the starfish, sand dollar, sea urchin and sea cucumbers thrived. Invertabres are dominant and the mullusks become plentiful. The earlist fish are jawless and later become jawed and amored fish.
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The period of the earlist terrestrial plants and animals. Tikaaliik Euryplorids devolped.
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The armored fish go extinct but several species of fish begin to thrive. The earlist amphibians and ammonites begin.
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Many sharks and amphibians come to being. There are large swamps,coal forming forests, scale trees and seed ferns. The earlist reptiles come into life.
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The extinction of many types of marine animals including the trillubites.
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Middle time period
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Earlist Dinosuars arrive onto earth and there are an abundance of Cycads.
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The earliest bunch of birds and mammals while the dinosaurs and ammonites begin to thrive.
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The start of flowering plants. The thriving time of the dinosaurs led by their mass extinction along with the great decline of brachiopods. Bony fish was at an abundance though.
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Present/new life
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Earlist mammals lived such as modern mammals and large running mammals.
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There are large carnivores and neaderthols and humans are coming into the world.
