Quote:
|
Originally Posted by Brady Yoon
This means that life formed in less than 500 million years ago! Thanks Toseek.
|
I don't think that's what they're saying. My understanding is that life had to get started less than 3.9 billion years ago because before then Earth was getting pounded by too many rocks. Five hundred million years ago we'd already had the Cambrian explosion and were well on our way to complex animals with backbones and such.