THE UNCOMFORMITY

The order of the rock layers are DAEBC. D, because it is very obvious that it is/was the bottom layer, E is next because you don't see it laying on top of A & D so that one is second, third is A because that layer was possibly on top of D, fourth, B, C is the yougest because it is on top of B so it must have occured after layer B was made. The first unconformity was that layer A was not following the principle of original horizontality. The other unconformaties were C & E because they weren't originally there.