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Dating the earth methods

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The use of carbon, also known as radiocarbon, to date organic materials has been an important method in both archaeology and geology. The technique was pioneered over fifty years ago by the physical chemist Willard Libby, who won the Nobel Prize for his work on 14 C. Since then, the technique has been widely used and continually improved. This paper will focus on how the radiocarbon dating method works, how it is used by scientists, and how creationists have interpreted the results. Carbon is a radioactive isotope formed in the upper atmosphere. It is constantly being produced by a system in which cosmic rays from the sun hit atoms, releasing neutrons.
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Radiocarbon dating - Wikipedia

Chronological dating , or simply dating , is the process of attributing to an object or event a date in the past, allowing such object or event to be located in a previously established chronology. This usually requires what is commonly known as a "dating method". Several dating methods exist, depending on different criteria and techniques, and some very well known examples of disciplines using such techniques are, for example, history , archaeology , geology , paleontology , astronomy and even forensic science , since in the latter it is sometimes necessary to investigate the moment in the past during which the death of a cadaver occurred. Dating methods are most commonly classified following two criteria: relative dating and absolute dating. Relative dating methods are unable to determine the absolute age of an object or event, but can determine the impossibility of a particular event happening before or after another event of which the absolute date is well known. In this relative dating method, Latin terms ante quem and post quem are usually used to indicate both the most recent and the oldest possible moments when an event occurred or an artifact was left in a stratum , respectively.
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Geodetic Calculation Methods

Institute for Creation Research, pages. For the longest time, we have all been taught that the great age of the earth and its rocks is an established fact. However, close examination of the isotopic dating methods instead shows a colossal manipulation of data covered by an elaborate Orwellian cover language. Once the radiometric dating methods are examined in their geologic context, it soon becomes obvious that the ages they indicate cannot be taken seriously. The book is thoroughly indexed, and includes a list of study questions.
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The word is derived from Geo meaning Earth , and chronology , which is the study of time, or a record of events in the order of their occurrence timeline. It is from this field of study that fossils and artifacts are dated based on the perceived age of the geological layers in which they are located. Geologists determine the age of rocks , fossils , and sediments using a variety of methods including relative and absolute dating. When dating an object, a geologist measures some physical property of the object, which is believed to provide evidence regarding its age.
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