Terhistorio/geologio> geologia temposkemo > Paleozoiko > Ordivicio
Klimato | Prahistorio | Geologio | Terscienco
Ordovicià | Ordovik | Ordofigaidd | Ordovicium (jordalder) | Ordovizium | Ordovician | Ordovícico | Ordoviitsium | Ordoviziar periodo | Ordovikikausi | Ordovicien | אורדוביק | Ordoviciano | オルドヴィス紀 | Ordovikas | Ordovicium | Ordovicium | Ordowik | Ordoviciano | Ордовик | Ordovicij | Ordovicij | Ordovicium | Ordovisyen | 奥陶纪
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It uses material from the
"Ordovicio".
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