Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

When was the Cambrian Period?

April 26, 2017cambrian period

0

Posted

When was the Cambrian Period?

1 Answer

0

Posted

The Cambrian Period was from about 543 to 490 million years ago. It is the earliest period in the Paleozoic (“old life”) Era. Until relatively recently paleontologists thought this marked the beginning of life. Primitive life is now know from the Pre-Cambrian Eon.