The end of the ordovician period was signaled by

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Biology

Nelson Williamson

2 December, 08:16

The end of the ordovician period was signaled by

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Noel Cline · Answer 1

According to historical accounts, through the use of advancements in technologies like the carbon dating, it is roughly estimated by scientists that the Ordovician Period lasted only for 45 million years. The end of its era was theorised to had signalled when there was a mass extinction of the marine animals.