The principle of superposition states that... Within a sequence of undisturbed sedimentary or volcanic rocks, the layers get younger going from bottom to top. ... with the oldest on the bottom. For ...

The principle of superposition states that in an undeformed sequence of sedimentary rocks, each layer of rock is older than the one above it and younger than the one below it (Figures 1 and 2).

A ‘beyond-quantum’ equivalence principle for superposition and entanglement FQXi-funded study finds a novel connection between two weird quantum phenomena–superposition and entanglement ...

The principle of superposition states that in an undeformed sequence of sedimentary rocks, each layer of rock is older than the one above it and younger than the one below it (Figures 1 and 2).