trilobites are extinct marine invertebrates. scientists found a trilobite fossil in layer 5, shown here…

trilobites are extinct marine invertebrates. scientists found a trilobite fossil in layer 5, shown here. fossils in which layer are likely to be slightly younger than this trilobite fossil? a. 4 b. 13 c. 1 d. 6

trilobites are extinct marine invertebrates. scientists found a trilobite fossil in layer 5, shown here. fossils in which layer are likely to be slightly younger than this trilobite fossil? a. 4 b. 13 c. 1 d. 6

Answer

Brief Explanations:

According to the principle of superposition in geology, in undisturbed sedimentary rock layers, the lower layers are older and the upper - layers are younger. Layer 6 is directly above layer 5 where the trilobite fossil was found. Layers 1 and 4 are below layer 5 so they are older. Layer 13 is much higher up and may be significantly younger, but layer 6 is the one that is likely to be slightly younger.

Answer:

D. 6