Applications of radiocarbon dating in archaeology
Libby compared C14 samples from wood in an Egyptian tomb with that from living trees to determine the half-life of C14.
He then conducted experiments on other samples and realized that the numbers held consistent.
Artefacts such as the Shroud of Turin, the Dead Sea Scrolls and Charlemagne’s Crown can be dated, and their authenticity verified, using nuclear techniques.Potassium argon dating is another technique used to date very old archaeological materials and has been used to date rocks as old as four billion years.This applies to dating which uses existing techniques.This dating can be used on once-living items and can provide information on related spaces.For example, an age can be estimated for a strata of rock based on the age of the skeletons it holds. Libby, a professor at the University of Chicago, in 1949.
Seldom has a single discovery generated such wide public interest.” Carbon dating was initially used by archeologists to date discoveries and add (or confirm) necessary context for a find.