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Template:Life timeline/sandbox3

From Simple English Wikipedia, the free encyclopedia

< Template:Life timeline

-4500 —

–

-4000 —

–

-3500 —

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-3000 —

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-2500 —

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-2000 —

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-1500 —

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-1000 —

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-500 —

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0 —

water

Single-celled
life

photosynthesis

Eukaryotes

Multicellular
life

Arthropods Molluscs

Plants

Dinosaurs

Mammals

Flowers

Birds

Primates

←

Earth (−4540)

←

←

←

Earliest oxygen

←

Atmospheric oxygen

←

←

←

Sexual reproduction

←

Earliest plants

←

Earliest animals

←

←

Cambrian explosion

←

←

P
h
a
n
e
r
o
z
o
i
c

P
r
o
t
e
r
o
z
o
i
c

A
r
c
h
e
a
n

(million years ago)

(See also: Human timeline and Nature timeline)

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