Ms. Hakim’s class travels 1 km north on the road and finds a second roadcut. It has another layer of rock between layers Q and P. This layer (N) also has the igneous intrusion. What conclusion can you now draw about the rocks in the diagram? a) Blasting damaged layers at the original roadcut so layer N is not visible there.
b) Folding must have occurred at the original roadcut
c) There is an unconformity at the second roadcut
d) There is an unconformity at the original roadcut