radiometric dating
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
After determining the materials in the sample and performing radiometric dating, the researchers concluded that the oldest crystals are about 4.46 billion years old.
From Science Daily • Oct. 23, 2023
We can estimate their age with radiometric dating, and chemical analysis, which gives us a sense of when life began.
From Salon • Mar. 1, 2023
This estimate is based on evidence from radiometric dating of meteorite material together with other substrate material from Earth and the moon.
From Textbooks • Jun. 9, 2022
In 2007, researchers published a date of 160,000 years based on radiometric dating of a human tooth.
From Science Magazine • Jun. 7, 2017
But even with radiometric dating, as decay measurements became known, it would be decades before we got within a billion years or so of Earth’s actual age.
From "A Short History of Nearly Everything" by Bill Bryson
