Carbon dating inaccurate

25-Sep-2018 14:53

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Despite its overuse and misrepresentation in the media, it is nonetheless extremely valuable.

This process has seriously assisted archaeologists in their research, excavations, and scholarly studies.

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The radiocarbon dating method is based on the fact that radiocarbon is constantly being created in the atmosphere by the interaction of cosmic rays with atmospheric nitrogen.Standard calibration curves are now used for more accurate readings.These curves indicate the changes in Carbon-14 throughout the years and modifies the end result of the tests to reflect that.The resulting radiocarbon combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire in a sample from a dead plant or animal such as a piece of wood or a fragment of bone provides information that can be used to calculate when the animal or plant died.

By Helen Fryman. Question What about radiocarbon dating? Is it accurate? Response I asked several people who know about this field. Their responses are numbered below. 1. C14 dating is very accurate for wood used up to about 4,000 years ago. This is only because it is well calibrated with objects of known age.… continue reading »

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Sep 9, 2015. Radiocarbon dating, which is used to calculate the age of certain organic materials, has been found to be unreliable, and sometimes wildly so - a discovery that could upset previous studies on climate change, scientists from China and Germany said in a new paper. Their recent analysis of sediment from.… continue reading »

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