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ParkWise
> Teachers >
Nature >
Fossils > Unit Outline
Activity
2:
When Did They First Appear?
|
Plant
or Animal |
Millions of
years ago |
|
Dinosaurs |
|
|
Birds
|
|
|
Plants on
land |
|
|
Early
mammals |
|
|
Sharks |
|
|
Amphibians |
|
|
Reptiles |
|
|
Fish |
|
|
Ferns |
|
|
Conifers |
|
|
Flowering
Plants |
|
|
Tyrannosaurus |
|
|
Hadrosaurs |
|
|
Crocodiles |
|
|
Primates |
|
|
Humans |
|
|
Bacteria |
|
|
Trilobites |
|
|
Jellyfish |
|
|
Spiders |
|
|
