answersLogoWhite

0

All rocks were molten in that period of time.

**Possible improvement

All rocks from before the Cambrian Period have been melted and recrystallised, as far as is known. (Though I don't fancy testing the age of every single rock on earth - do you) In the same way there are no Pre-Cambrian fossils. We have not tested every single fragment on earth, so all evidence is destroyed.

User Avatar

Wiki User

13y ago

What else can I help you with?