Bethel Grady
You would know because the youngest rock layer is always on the top, and the oldest is always at the bottom of the canyon.
at the bottom
The bottom layer of rock in a geologic sequence is usually called the basement layer.
In normal circumstances, Yes. that is what the law of superposition says.
The principle of superposition states that in an undisturbed sequence of rock layers, the youngest will be at the top, the oldest at the bottom.
You would know because the youngest rock layer is always on the top, and the oldest is always at the bottom of the canyon.
the bottom one
at the bottom
The bottom layer of rock in a geologic sequence is usually called the basement layer.
Superposition is the theory that the rock layer that is on top is the youngest and the layer of rock on the bottom is the oldest.
false
In a normal sequence (ie one that has not been tectonically deformed) the oldest layer is the lowest layer - so the one at the base of the sequence is the oldest. This is called the "law of superposition".
states that the lowest rock in layers is the oldest and the highest is the youngest rock layer
is the oldest
Relative dating
In normal circumstances, Yes. that is what the law of superposition says.
the oldest layer is made of fgh a type of cavemen pets formed from sub. teachers beating the kids pets