Question

Millions of

years ago
Era
Cenozoic
Period
Quatemary
Tertiary
CretaceOUS
Mesozoic
1.6
56.4
144
208
245
286
320
Thassic
Permian
Carboniferous
Pennsylvanian
Mississippuan
Paleozoic
Devonian
Silurian
Ordovician
Cambrian
Precambnan
360
408
438
Which method is most likely used to identify what happened before the start of the Paleozoic era?

Answer 1

Carbon Dating, carbon dating is a from of dating in which you take the Fossil or bones of a animals and date it based on it's carbon decay.

Answer 2

I believe that it's C

Step-by-step explanation: