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22. Radiometric Dating - Wikipedia Radiometric dating. Radiometric dating is the determination of the date at which materials were formed by analyzing the decay of radioactive isotopes that http://facetroughgemstones.com/wikipedia/ra/Radiometric_dating.html

Office Supplies Buy Posters A-Z Products Website Advertising ... Radiometric dating Radiometric dating is the determination of the date at which materials were formed by analyzing the decay of radioactive isotopes that were incorporated into the material when it was created and which presumably have not diffused out. Probably the best known form of radiometric dating is radiocarbon dating , which uses carbon Rubidum-Strontium dating is also popular. Most materials decay radioactively to some extent, but the decay rates of most are so long that, for all practical purposes, they can be considered inert. The remainder are said to be radioactive . Radioactive materials can decay in any of several ways, emitting either a particle or radiation and changing to a different element or isotope. The decay rate of radioactive materials does not depend on temperature Some types of radiometric dating assume that the initial proportions of a radioactive substance and its decay product are known. The decay product should not be a small-molecule gas that can leak out, and must itself have a long enough half life that it will be present in significant amounts. In addition, the initial element and the decay product should not be produced or depleted in significant amounts by other reactions. The procedures used to isolate and analyze the reaction products must be straightforward and reliable. In contrast to most systems

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SomaliNet SCREEN: NORMAL NARROW SERVICES: TRANSLATIONS PROMOTIONS SOMALINET: ABOUT US CONTACT US PRIVACY INFO SITE STATUS somali somalia HOME NEWS BUSINESS CHAT ... ABOUT SOMALINET Please bear with us as the site is going through many changes ranging from backend software upgrades to new design. Some sections may become inaccesible in the next few weeks. FEEDBACK OLD FRONT PAGE the entire directory only in Geochronology/Radiometric_Dating Top Science Earth Sciences Geology ... Geochronology : Radiometric Dating Radiocarbon See also: Science: Earth Sciences: Geochemistry Radiometric Dating - Educational materials on the topic. Radiometric Dating: A Christian Perspective - Presents a broad overview of radiometric dating techniques and refutes various misconceptions held by Christians who doubt these methods because they contradict their beliefs in a young earth. A Radiometric Dating Resource List - Large annotated directory of internet resources on radiocarbon and other radioactive dating methods, including creationists' views and scientific critiques of those views. Radiometric Time Scale - Discusses the uses of limitations of different radiometric dating techniques.

25. Radiometric Dating - Conservapedia Isotopes Principles and Applications, by G. Faure and T. Mensing (Wiley Sons, 2005). Retrieved from http//www.conservapedia.com/radiometric_dating http://www.conservapedia.com/Radiometric_dating

Radiometric dating From Conservapedia Jump to: navigation search Radiometric dating is a method of determining the age of an artifact by measuring the amount of radioactive decay that has occurred. Radiocarbon dating F t e k t Contents Principles Key assumptions Initial quantities Rate of decay ... edit Principles No method exists for measuring time , except by measuring it as it is passing. Therefore, the age of an artifact must be calculated The basic principle in any dating method is to find a process that is occurring at a measurable rate and which is causing a change, measure the rate of that process, work out what state the artifact was in at the beginning of the process, observe what state it is in now, and to calculate how long the process at the measured rate would need to occur to effect that change. For example, to work out how long a candle has been burning, the following steps would be needed: Measure how long it takes the candle to burn down a given amount. Find out how long the candle was when it started burning. Measure how long the candle is now.

26. Radiometric Dating - Wiktionary radiometric dating (plural radiometric datings). Alternative form of radioactive dating. Retrieved from http//en.wiktionary.org/wiki/radiometric_dating http://en.wiktionary.org/wiki/radiometric_dating

radiometric dating From Wiktionary Jump to: navigation search edit English edit Noun Singular radiometric dating Plural radiometric datings radiometric dating plural radiometric datings Alternative form of radioactive dating Retrieved from " http://en.wiktionary.org/wiki/radiometric_dating Categories English nouns English alternative forms Views Entry Discussion Edit History Personal tools Log in / create account Navigation Main Page Community portal Requested entries Recent changes ... Contact us Search Toolbox What links here Related changes Upload file Special pages ... Permanent link In other languages Bahasa Indonesia This page was last modified 15:46, 4 February 2008. Content is available under GNU Free Documentation License About Wiktionary

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about dmoz add URL update URL become an editor ... help the entire directory only in Geochronology/Radiometric_Dating Top Science Earth Sciences Geology ... Geochronology : Radiometric Dating Radiocarbon See also: Science: Earth Sciences: Geochemistry Radioactive Dating - Simple explanation of the topic or radiometric age determination. Radiometric Dating - Educational materials on the topic. A Radiometric Dating Resource List - Large annotated directory of internet resources on radiocarbon and other radioactive dating methods, including creationists' views and scientific critiques of those views. Radiometric Time Scale - Discusses the uses of limitations of different radiometric dating techniques. Radiometric Dating " search on: All the Web AltaVista Deja Google ... Yahoo This category needs an editor Last update: 19:48 PT, Wednesday, June 5, 2002 - edit DMOZ-Mirror powered by Init Seven AG

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32. Poland, Online, Shopping Society Religion And Spirituality http//creationwiki.org/radiometric_dating. Radiometric Dating Methods Answers to questions about radiometric dating from a creationist point of view. http://kat.szmer.com/Society/Religion_and_Spirituality/Christianity/Perspectives

Radiometric Dating Poland, online, shopping Society Religion and Spirituality Christianity ... Young Earth View : Radiometric Dating Opposing Views 5 pages found in Radiometric Dating: How Accurate are Carbon-14 and Other Radioactive Dating Methods? Discussion on the inaccuracies found using the Carbon-14 dating method, and the various other radioactive dating methods, plus evidence for a much younger earth using scientific measurements. http://www.christiananswers.net/q-aig/aig-c007.html The Radiometric Dating Game A set of links to articles on radiometric dating, especially those which state that it is inaccurate. http://www.cs.unc.edu/~plaisted/ce/dating.html Radiometric Dating Methods A CreationWiki site with an explanation of radiometric dating methods and criticisms of these methods. http://creationwiki.org/Radiometric_dating Radiometric Dating Methods Answers to questions about radiometric dating from a creationist point of view. http://www.answersingenesis.org/home/area/faq/dating.asp Radiometric Dating Methods An explanation of methods used in dating and criticisms of these methods.

33. In Goes Another Nail: Pierolapithecus Catalaunicus - SciForums.com http//en.wikipedia.org/wiki/radiometric_dating Yes, I know how Radiocarbon dating works. Of course you must be discussing today s background radiation http://www.sciforums.com/In-goes-another-nail-Pierolapithecus-catalaunicus-t-425

SciForums.com Philosophy Religion PDA View Full Version : In goes another nail: Pierolapithecus catalaunicus Post Reply Create New Thread Michael 11-18-04, 06:25 PM 'Original' great ape discovered (http://news.bbc.co.uk/2/hi/science/nature/4014351.stm) Scientists have unearthed remains of a primate that could have been ancestral not only to humans but to all great apes, including chimps and gorillas. robtex 11-19-04, 02:00 AM I know I read that ...that is so exciting that they found something like that!! David F. 11-19-04, 12:14 PM How is it they know how old this find is? How do they know this is not just a modern monkey or one of the millions of recently extinct species? Clockwood 11-19-04, 01:07 PM Fossils can be dated in many ways. What strata it was found in plus the measurements of K-AR and uranium decay rates can determine its age. Just the fact that 14C is at background radiation levels shows it is over 50,000 years old. Wheatever this thing is, it is old. Just the fact that they found petrified remains instead of bones tells you that. http://en.wikipedia.org/wiki/Radiocarbon_dating

34. Spartanburg SC | GoUpstate.com | Spartanburg Herald-Journal Wikipedia information about radiometric_dating This article is licensed under the GNU Free Documentation License. More from Wikipedia http://www.goupstate.com/apps/pbcs.dll/section?category=NEWS&template=wiki&text=

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40. Radiometric Dating - Space Archaeology Wiki edit See Also. Radiometric dating Wikipedia. Retrieved from http//www.spacearchaeology.org/wiki/index.php?title=radiometric_dating http://www.spacearchaeology.org/wiki/index.php?title=Radiometric_dating

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