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Carbon dating records

Carbon dating records

In recent years physical chemists working on carbon-dating have devised a new method of measuring C 14 decay. This very precise method can count radioactivity from very small samples and does not bum the samples up, as with traditional dating methods.

In general only carbon dating records few milligrams of carbon are needed for TAMS dates, as compared to several grams of pure carbon for the older methods. Another advantage is that in a composite carbon sample, a peat bed for examplethe TAMS method can date one individual particle at a time.