What principles are used in relative dating quizlet?

Terms in this set (7)Principle of Original Horizontality. Principle of Lateral Continuity. Principle of Superposition. Principle of Inclusions. Principle of Cross-cutting Relationships. Principle of Unconformities. Principle of Fossil Succession.

How is the principle of lateral continuity used in relative dating quizlet?

It is a relative dating technique. The principle is important to the analysis of folded and tilted strata. What is the principle of lateral continuity? The principle of lateral continuity states that layers of sediment initially extend laterally in all directions; in other words, they are laterally continuous.

What is a fundamental principle of fossil dating quizlet?

The fact that fossils succeed one another in a definite and determinable order is known as the principle of fossil succession. To state that in an undeformed sequence of sedimentary rocks the oldest rock is at the bottom is to use a basic principle of relative dating called the law of superposition.

What is the law of inclusions?

The Law of Inclusions was also described by James Hutton and stated that if a rock body (Rock B) contained fragments of another rock body (Rock A), it must be younger than the fragments of rock it contained. The intruding rock (Rock A) must have been there first to provide the fragments.

What is the correct definition of the principle of lateral continuity?

The principle of lateral continuity states that layers of sediment initially extend laterally in all directions; in other words, they are laterally continuous. As a result, rocks that are otherwise similar, but are now separated by a valley or other erosional feature, can be assumed to be originally continuous.

Which key principles are used to build the stratigraphic column?

Principle of Uniformitarianism: defined in the authoritative Glossary of Geology as the fundamental principle or doctrine that geologic processes and natural laws now operating to modify the Earths crust have acted in the same regular manner and with essentially the same intensity throughout geologic time, and that

Are clasts older or younger?

The law of included fragments is a method of relative dating in geology. Essentially, this law states that clasts in a rock are older than the rock itself.

What is the law of crosscutting?

The LAW OF CROSS CUTTING RELATIONS says that a feature that is broken (cross cut) by another is older than the one that cuts across. For example, if one mass of igneous rock is cut across by another igneous body, the mass is older than the body that cuts through it.