Rock relative dating to determine fault

Posted by / 14-May-2017 05:20

Rock relative dating to determine fault

The majority of research in geology is associated with the study of rock, as rock provides the primary record of the majority of the geologic history of the Earth.

) is an earth science concerned with the solid Earth, the rocks of which it is composed, and the processes by which they change over time.

aeolian process - A geological modification, such as sand dunes or erosion, caused by wind activity. algal mat - A layered communal growth of algae observed in fossils and in present day tidal zones associated with carbonate sedimentation.

alkali metal - A strongly basic metal like potassium or sodium.

A geologist can definitely use relative dating to determine when the fault occurred.

He can do it by studying and determining when the fault occurred by observing the index fossils present in each layer of the rock.

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The methods work because radioactive elements are unstable, and they are always trying to move to a more stable state. This process by which an unstable atomic nucleus loses energy by releasing radiation is called radioactive decay.