What is the law of Law of Superposition? The law of superposition is one of the principles of geology scientists use to determine the relative ages of rock strata, or layers. This principle states that layers of rock are superimposed, or laid down one on top of another. The oldest rock strata will be on the bottom and the youngest at the top.
What does the Law of Superposition state for kids? The law of superposition states that each rock layer is older than the one above it. So, the relative age of the rock or fossil in the rock or fossil in the rock is older if it is farther down in the rock layers. Relative dating can be used only when the rock layers have been preserved in their original sequence.
What is the Law of Superposition quizlet? The Law of Superposition states that in an undeformed sequence of sedimentary rocks, each layer is older than the one above it and younger than the one below it.
What is the Law of Superposition and who proposed it? The Law of Superposition is a geologic principle, first observed and named by Friedrich von Schiller in 1785. It states that rock layers are always in contact with younger rock layers (but not with older ones), because younger rock layers are younger and therefore more closely related in time to the older layers.