Radiocarbon dating One of the most widely used and well-known absolute dating techniques is carbon-14 (or radiocarbon) dating, which is used to date organic remains. This is a radiometric technique, since it is based on radioactive decay.

What is exact age dating?

Absolute dating assigns a numerical age based on the objects natural radioactive decay. The two methods are often used in conjunction to determine geologic age.

Which type of dating gives the most accurate historical time frame?

radiocarbon dating Perhaps the most famous absolute dating technique, radiocarbon dating was developed during the 1940s and relies on chemistry to determine the ages of objects. Used on organic matter, the technique measures the amount of radioactive carbon decay to determine an objects age.

What type of dating is more likely to give you an accurate idea of the age of a fossil?

Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.