The emergence of man through the process of biological and cultural evolution is a story of long span of time. For the archaeologist and the prehistorian who deals with that long history of man, time is the most important consideration. The sequence of development of culture or the relationship between events that represent culture can be established only when events can be placed in proper time. Chronology, the study of events in time frame, is hence the central theme of archaeologist, like the geologist who deals with the story of earth history. In fact, chronology is one of the most fundamental issues in and perhaps a characteristic of archaeology. Archaeologists use several methods to assign ages to events of the past.
Dating methods in Archaeology. Are they accurate? | Ancient Origins
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List of radiometric dating methods
Dating refers to the archaeological tool to date artefacts and sites, and to properly construct history. Relative techniques can determine the sequence of events but not the precise date of an event, making these methods unreliable. This method includes carbon dating and thermoluminescence. The first method was based on radioactive elements whose property of decay occurs at a constant rate, known as the half-life of the isotope.
Share facts or photos of intriguing scientific phenomena. Did You Know? Although both relative and absolute dating methods are used to estimate the age of historical remains, the results produced by both these techniques for the same sample may be ambiguous. Geological specimens that are unearthed need to be assigned an appropriate age. To find their age, two major geological dating methods are used.