Radiocarbon dating is used to measure the age of fossils. true or false

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While true, fossils are buried with plenty of clues that allow us to reconstruct their history. Inin Ethiopia's Afar region, our research team discovered a rare fossil jawbone belonging to our genus, Homo. To solve the mystery of when this human ancestor lived on Earth, we looked to nearby volcanic ash layers for answers. Working in this part of Ethiopia is quite the adventure.

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Seventy years ago, American chemist Willard Libby devised an ingenious method for dating organic materials.

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This page has been archived and is no longer updated. Despite seeming like a relatively stable place, the Earth's surface has changed dramatically over the past 4. Mountains have been built and eroded, continents and oceans have moved great distances, and the Earth has fluctuated from being extremely cold and almost completely covered with ice to being very warm and ice-free.

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