Write notes on radiocarbon dating

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Writing lucidly and knowledgeably, she explains the uses and quirks of radiocarbon results, illustrating them with such famous examples as Stonehenge and the Shroud of Turin.

With its clear presentation of how to collect samples for radiocarbon dating, her book will be an invaluable source for all archaeologists and geologists.

Such practices seriously undermine the value of radiocarbon dates because they lack a meaningful context.

Some of the problems associated with interpreting the corpus of radiocarbon data obtained thus far concern variation in reporting.

The journal Radiocarbon was begun in 1958, its main function being the publication of radiocarbon date compilations produced by the world's laboratories.

Today, there are many laboratories and few publish comprehensive lists of results, there are far too many dates being calculated for this to be achieved.

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Generally, the term "Cal AD" or "Cal BC" is given to describe calibrated age range data.

In addition, computer databases containing extensive radiocarbon date compilations should become more widely used.

An example of such a database can be seen at the University of Waikato Radiocarbon Dating Laboratory where dates measured there for the New Zealand prehistoric sequence have recently been brought online.

When the animals or plants die, the exchange of carbon with the environment stops and from that point on, the Carbon-14 begins to decrease, or decay, at a rate based on the half-life of the Carbon isotope.

It is actually a straightforward idea and today, it is reliable in material dating back to 50,000 years ago.

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