Determine the age of fossils, rocks, or ancient monuments.any method of determining the age of earth materials or objects of organic origin based on measurement of either short-lived radioactive elements or the amount of a long-lived radioactive element plus its decay product.
When we observe the intersection in this diagram depicting these two dating techniques, we can conclude that they both have two things in common:1.
Provide an idea of the sequence in which events have occurred.2.
Radiometric dating: This technique solely depends on the traces of radioactive isotopes found in fossils.
The rate of decay of these elements helps determine their age, and in turn the age of the rocks.
Radiocarbon dating is one such type of radiometric dating.
A process for determining the age of an object by measuring the amount of a given radioactive material it contains.Dendrochronology: Each tree has growth rings in its trunk.This technique dates the time period during which these rings were formed.To find their age, two major geological dating methods are used.These are called relative and absolute dating techniques.The object's approximate age can then be figured out using the known rate of decay of the isotope.