What is the natural process of radioactive dating
In a stratigraphical context objects closer to the surface are more recent in time relative to items deeper in the ground.
Although relative dating can work well in certain areas, several problems arise.
Absolute dating represents the absolute age of the sample before the present.
Historical documents and calendars can be used to find such absolute dates; however, when working in a site without such documents, it is hard for absolute dates to be determined.
How It Works: Carbon has 3 isotopic forms: Carbon-12, Carbon-13, and Carbon-14.