Relative chronometric dating methods e mode adult dating
These present many characteristics that are used for comparing them, such as morphology and raw materials in the case of stone tools, and decorative techniques and motifs in the case of ceramics.
Radiocarbon Dating Radiocarbon dating is the most widely used dating technique in archaeology.
These methods usually analyze physicochemical transformation phenomena whose rate are known or can be estimated relatively well.
This is the only type of techniques that can help clarifying the actual age of an object.
Relative dating includes different techniques, but the most commonly used are soil stratigraphy analysis and typology.
For example, in comparing the cross-section of the series of geological strata illustrated below, level 4 is older than 5 because it is below it. At a higher probability, the plus or minus factor will be larger.
give the time of an event with reference to another event that is not worldwide in scale.
They tell us simply that one thing is older or younger than another.
Generally, each stratum is isolated in a separate chronological unit that incorporates artifacts.
However, this method is sometimes limited because the reoccupation of an area may require excavation to establish the foundation of a building, for instance, that goes through older layers.