Template:Extinction events graphical timeline
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Major events
Neoproterozoic
Palæozoic
Mesozoic
Cenozoic
|
-600
|
-550
|
-500
|
-450
|
-400
|
-350
|
-300
|
-250
|
-200
|
-150
|
-100
|
-50
|
0
Millions of years before present
