This type of dating employs many dating techniques like atomic clocks, carbon dating, annual cycle methods, and trapped electron method.

Geologists rely on two basic types of dating: absolute dating and relative dating .

procedures are kept distinct--if scientists can determine the numerical ages .

A layer that is higher is of later age than a layer that is lower in order.

This means that the oldest are the strata that are lying at the bottom.

However, age of deposition does not mean the age of artifacts found in that layer.

Artifacts found in a layer can be compared with other items found in layers of similar age and placed in order.

This is a method that does not find the age in years but is an effective technique to compare the ages of two or more artifacts, rocks or even sites.

It implies that relative dating cannot say conclusively about the true age of an artifact.

Numerical dating (; absolute dating ;) of geological events allows us to placetime estimates ..