Carbon 14 used radiocarbon dating

The researchers found that if they assumed tooth enamel radiocarbon content to be determined by the atmospheric level at the time the tooth was formed, then they could deduce the year of birth.

The generally poor post-mortem preservation of soft tissues would be a limiting factor to this approach.

Radiocarbon levels in teeth formed before then contained less radiocarbon than expected, so when applied to teeth formed during that period, the method was less precise.

To determine year of death, the researchers used radiocarbon levels in soft tissues.

Now, new applications for the technique are emerging in forensics, thanks to research funded by NIJ and other organizations.

In recent years, forensic scientists have started to apply carbon-14 dating to cases in which law enforcement agencies hope to find out the age of a skeleton or other unidentified human remains.

Leave a Reply