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Radiocarbon dating recent applications and future potential
Contaminants must not be introduced to the samples during collection and storing.
Hydrocarbons, glue, biocides, polyethylene glycol, or polyvinylacetate must not come in contact with samples for radiocarbon dating.
The proportion of carbon 14 in the sample examined provides an indication of the time elapsed since death of the sample’s source.
The sample-context relationship is not always straightforward.
Date of a sample pre-dates the context it is found.
Radiocarbon dating has been around for more than 50 years and has revolutionized archaeology.
Carbon 14 dating remains to be a powerful, dependable, and widely applicable technique that is invaluable to archaeologists and other scientists.
Great care must be exercised when linking an event with the context and the context with the sample to be processed by radiocarbon dating.
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An archaeologist must also make sure that only the useful series of samples are collected and processed for carbon dating and not every organic material found in the excavation site.Laboratories have limitations in terms of the samples they can process for radiocarbon dating. Laboratories must also be consulted as to the required amount of sample that they ideally like to process as well as their preference with certain samples for carbon dating.Other labs accept waterlogged wood while others prefer them dry at submission.Anthropologists can describe a people’s physical character, culture, and environmental and social relations.Archaeologists, on the other hand, provide proof of authenticity of a certain artifact or debunk historical or anthropological findings.Decay of carbon 14 takes thousands of years, and it is this wonder of nature that forms the basis of radiocarbon dating and made this carbon 14 analysis a powerful tool in revealing the past.The process of radiocarbon dating starts with the analysis of the carbon 14 left in a sample.History, anthropology, and archaeology are three distinct but closely related bodies of knowledge that tell man of his present by virtue of his past.Historians can tell what cultures thrived in different regions and when they disintegrated.Other potential contaminants include paper, cardboard, cotton wool, string, and cigarette ash.Samples must be stored in packaging materials that will protect them during transport and even during prolonged storage.