The relative age of a fossil that has formed inside a layer of rock is generally considered to be younger than the rock layer it is found in, as well as older than any layers that are above it. This concept is based on the principle of stratigraphy, where sedimentary layers are deposited over time, with older layers being located beneath younger ones. Therefore, the fossil's age can be inferred relative to the surrounding rock layers.
Which statement best describes the relative age of a fossil that has formed inside a layer of rock?
1 answer