Relative dating is the process of

To find their age, two major geological dating methods are used.

These are called relative and absolute dating techniques.

This Science Struck post enlists the differences between the absolute and relative dating methods.

Geological specimens that are unearthed need to be assigned an appropriate age.

Fluorine dating: Bones from fossils absorb fluorine from the groundwater.

It is based on the concept that the lowest layer is the oldest and the topmost layer is the youngest.Determine the age of fossils, rocks, or ancient monuments.Absolute dating is the process of determining an age on a specified chronology in archaeology and geology.Some scientists prefer the terms chronometric or calendar dating, as use of the word "absolute" implies an unwarranted certainty of accuracy.Absolute dating provides a numerical age or range in contrast with relative dating which places events in order without any measure of the age between events.

Biostratigraphy: An extended version of stratigraphy where the faunal deposits are used to establish dating.