What are some limitations of this method of dating?

Examples of some of the constraints of using a dating method include:the size of the sample.the type of sample.contamination of the sample.the type of associated geo-archaeological materials.the need to minimise destructive testing.the chronologies involved.

What are some limitations to carbon dating?

The method has limitations: Samples can be contaminated by other carbon-containing materials, like the soil that surrounds some bones or labels that contain animal-based glue. Inorganic materials cant be dated using radiocarbon analysis, and the method can be prohibitively expensive.

What is the effective maximum range for carbon-14 dating?

For young organic materials, the carbon-14 (radiocarbon) method is used. The effective dating range of the carbon-14 method is between 100 and 50,000 years.

Why cant carbon-14 dating be used for ages 50000 years and older?

Carbon dating also cannot be used on artifacts over about 50,000 years old. These artifacts have gone through many carbon-14 half-lives and the amount of carbon-14 remaining in them is miniscule and very difficult to detect.