Scientific problems with carbon dating
From this science, we are able to approximate the date at which the organism were living on Earth.Radiocarbon dating is used in many fields to learn information about the past conditions of organisms and the environments present on Earth.The entire process of Radiocarbon dating depends on the decay of carbon-14.This process begins when an organism is no longer able to exchange Carbon with their environment.
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 dating from 1850 BCE.
Developed by Willard Libby in the 1940s – and winning him the Nobel prize in chemistry in 1960 – the basic principle of radiocarbon dating is simple: living things exchange carbon with their environment until they die.
A portion of the carbon is the radioactive isotope carbon-14.
Before Radiocarbon dating was able to be discovered, someone had to find the existence of the C isotope.
In 1940 Martin Kamen and Sam Ruben at the University of California, Berkeley Radiation Laboratory did just that.