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THE WORLD
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"BigBang" Year zero
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12-15 000 000 000 years ago
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8 000 000 000 years ago
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First
generation
stars
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4-5 000 000 000 years ago
PREKAMBRI; PROTEROZOIC
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Second generation stars. Our
own solar system is born. |
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600 000 000 years ago
KAMBRI; PALAEOZOIC
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Life only in the oceans
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500 000 000 years ago
ORDOVIK
SILUR (440 milj)
DEVON (400 milj)
KOLTIDEN (350 milj)
PERMI (270 milj)
TRIAS (225 milj)
JURA (180 milj)
CRETACEOUS PERIOD
(136 milj)
CAENOZOIC (65 milj)
KVARTAARPERIOD
PRESENT
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Human being
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Dinosaur
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Animals without backbone
are moving up from the water to the dry land |
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?
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?
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About
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EVOLUTION
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Den här sidan ändrades senast 2006-05-18
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