- the order in which sedimentary strata are superposed one above another.
Origin of superposition
Examples from the Web for superposition
Historical Examples of superposition
If this method of superposition is not possible, locate by measurement.Handwork in Wood
Another reservation must be made when considering the law of superposition.
This order of superposition, however, would not always be preserved.The World Before the Deluge
In the order of superposition of strata there is occurring a like variety.Illustrations of Universal Progress
This occurs in the lowest place in the order of superposition.A Manual of Elementary Geology
- the act of superposing or state of being superposed
- geology the principle that in any sequence of sedimentary rocks which has not been disturbed, the oldest strata lie at the bottom and the youngest at the top
- The principle that in a group of stratified sedimentary rocks the lowest were the earliest to be deposited.
- The principle by which the description of the state of a physical system can be broken down into descriptions that are themselves possible states of the system. For example, harmonic motion, as of a violin string, can be analyzed as the sum of harmonic frequencies or harmonics, each of which is itself a kind of harmonic motion; harmonic motion is therefore a superposition of individual harmonics.
- The combination of two or more physical states, such as waves, to form a new physical state in accordance with this principle. See also wave. See Note at Schrödinger.