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What does radioactive dating allow scientists determine

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Perhaps the most widely used evidence for the theory of evolution through natural selection is the fossil record. The fossil record may be incomplete and may never fully completed, but there are still many clues to evolution and how it happens within the fossil record. One way that helps scientists place fossils into the correct era on the geologic time scale is by using radiometric dating. Also called absolute dating, scientists use the decay of radioactive elements within the fossils or the rocks around the fossils to determine the age of the organism that was preserved.
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Radiometric Age Dating

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Radiometric Age Dating - Geology (U.S. National Park Service)

Layers of rock can tell us a lot about the history of an area. The most accurate way to date rock is using the law of superposition. Limestone is a rock that usually forms at the bottom of shallow, warm waters. Limestone was discovered at the top of the highest mountain ranges in the world. What does this information tell us about the Earth? The Earth is made up of mostly converging plate boundaries that push limestone to the top of mountains. Copy and Edit.
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Uranium-Lead Dating

Asked by Wiki User. Relative dating - Absolute dating Radioactive elements. In radioactive dating, scientists calculate the age of a sample based on the amount of remaining radioactive isotopes it contains. To know about the age of relics.
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Switch to new thesaurus. Based on WordNet 3. Mentioned in? References in periodicals archive? Akhtar said the fossil belonged to the late Pleistocene period and its age was determined using a uranium-lead radioactive dating technique.
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