He demonstrated the accuracy of radiocarbon dating by accurately estimating the age of wood from a series of samples for which the age was known, including an ancient Egyptian royal barge of 1850 BC.) on Earth.
Carbon-14 has a relatively short half-life of 5,730 years, meaning that the amount of carbon-14 in a sample is halved over the course of 5,730 years due to radioactive decay.
For the most accurate work, these variations are compensated by means of calibration curves.
When these curves are used, their accuracy and shape are the factors that determine the accuracy of the age obtained for a given sample.
From these considerations and the above equation, it results: For a raw radiocarbon date: Fractionation of the heterogeneous organic carbon sources limits the application and interpretation of carbon dating of SOM.
In 1960, he was awarded the Nobel Prize in chemistry for this work.
Carbon dioxide also permeates the oceans, dissolving in the water.