15126931-n 'from 544 million to about 230 million years ago';
 
Czech prvohory , paleozoikum
汉语 古生代
英语 Paleozoic , Paleozoic era
Indonesian Paleozoikum , zaman paleozoic
Italian paleozoico
日语 古生代
Definitions
英语
from 544 million to about 230 million years ago
日语
6億年前から2億3千万年前まで
Relations
Type: era
Meronym–Part: ordovician carboniferous permian silurian devonian cambrian
Semantic Field: timen
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Langs:

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