Answer:
true
Step-by-step explanation:
given data
Florida bedrock = 500 - 600 MYA
not appear = 25 MYA
we know that Florida bedrock was formed by combination of volcanic activities and the deposit of the marine sediments along with the Northwest Africa of about approx 530 Ma
and
The terrestrial vertebrate appear in Florida about 18 Ma
so we know that it is found one of the richest deposit of terrestrial vertebrate in the Florida
so it is true