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
Through the use of radiometric dating, scientists can study the age of fossils or other remains of extinct organisms to understand how organisms have evolved from earlier species.
From Textbooks • Jun. 9, 2022
Agee’s team had pegged it at 2.1 billion years, based on a radiometric dating of rubidium and strontium, averaged across the sample in bulk.
From Science Magazine • Nov. 25, 2014
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
