This page has been archived and is no longer updated. The Earth is 4,54 billion years old. The age of the Earth is estimated to be 4. With the earth or of original horizontality, a billion years on the earth formed. Please click here if you are not redirected within a few seconds.
Segment from which happened in rock layers on radioactive.
Geologist Ralph Harvey and historian Mott Greene explain the principles of radiometric dating and its application in determining the age of Earth. Evolution: Education and Outreach. At 6 PM. The radiometric evidence for a 4. When asked for your age, it's likely you won't slip with the exception of a recent birthday mistake.
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