Question

List these in order from oldest to youngest

Answer 1

Answer:

P,K,M,S,X,A,R,B,J,F

Explanation:

obviously the oldest are going to be farther to the bottom and the youngest are closer to the top. Layer R goes through layers P,K,M,S,X and then the layers A,B,J,F all layer on top of the intrusion(Layer R).