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The ordovocian was a time when there was almost no life on land but lots in the sea, like trilobites.It started around 500 mya.
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∙ 14y ago
The Ordovician Period was a geological time period that lasted from about 485 to 444 million years ago. It was characterized by a diverse marine environment with the emergence of the first land plants and animals. The period ended with a mass extinction event that affected marine life.
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What period came after the Cambrian period?
The Ordovician period came after the Cambrian period.
The Ordovician period follows the extinction at the end of which period?
The Ordovician period follows the extinction at the end of the Cambrian period.
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The Silurian period followed the Ordovician period.
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