First life on earth
Bacteria
Protists
Fungi
Archaea
Green algae
Mosses
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Sponge
Sea Squirt
Liverworts
Ferns
Conifer
Horsetails
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Sea Star
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trilobites
Gingko
Jellyfish !
Mollusks
flatworms
segmented worms
millipede
scorpions
Spider
ticks
Grasshoppers
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Cycads
Reptiles
frogs
Jawless fish
bony fish
armored fish
crabs
birds
flowering plants
horses
mammals
sharks