How to use in-sentence of “radiometric dating”:
+ The stratigraphy is extremely deep and layers of volcanic ash and stones allow radiometric dating of the embedded artifacts, mostly through K–Ar datingpotassium–argon dating and argon–argon dating.
+ Clair Cameron Patterson, an American geochemist who pioneered studies of uranium-lead radiometric dating methods, is famous for having used it to obtain one of the earliest accurate estimates of the age of the Earth.
+ This age is based on radiometric dating of zircon crystals at 4.031×10 years.
+ Then the discovery of radioactivity and the invention of radiometric dating techniques gave a way to get the ages of the layers.
+ They used radiometric dating techniques to figure out how old an artifact is, as well as other techniques to prove how the artifact was used.
