Bio 1500 Deep Time

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16 Terms

1
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Earth Formed

4.6 bya

2
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Cyanobacteria

2500 mya

3
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First Animals

590 mya

4
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Cambrian Explosion

545-520 mya

5
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Carboniferous Period

360-330 mya

6
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First Dinosaurs

230 mya

7
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Dinosaur Extinction

65 mya

8
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First Humans

200,000 ya

9
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Big Bang

13.7 bya

10
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Moon Formed

4.5 bya

11
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Oldest Rocks

3.8-4 bya

12
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First Signs of Life (Fossils)

3.5-3.8 bya

13
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Eukaryotes

2000 mya

14
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Algae

1200 mya

15
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“Snowball” Ice Ages

750-600 mya

16
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First Birds

150 mya