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Radioactive isotope dating problems

Several hundred laboratories around the world are active in radiometric dating.

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Radiometric dating is self-checking, because the data (after certain preliminary calculations are made) are fitted to a straight line (an "isochron") by means of standard linear regression methods of statistics.

Here is one example of an isochron, based on measurements of basaltic meteorites (in this case the resulting date is 4.4 billion years) [Basaltic1981, pg. Skeptics of old-earth geology make great hay of these examples.

For example, creationist writer Henry Morris [Morris2000, pg.

Also, as the authors of the 1968 article were careful to explain, xenoliths cannot be dated by the K-Ar method because of excess argon in bubbles trapped inside [Dalrymple2006].

Thus in this case, as in many others that have been raised by skeptics of old-earth geology, the "anomaly" is more imaginary than real.

212 comments

  1. Jun 20, 2015. More on radioactive dating problems. Sciences at the University of Adelaide, sought to 'disprove' objections to long-age radiometric dating.

  2. Of course, there are many problems with such dating methods, such as parent. The only place where radioactive equilibrium of the U-238 series exists in zero.

  3. Radiometric dating or radioactive dating is a technique used to date materials such as rocks or. This can reduce the problem of contamination. In uranium–lead.

  4. Apr 1, 2016. This tutorial describes radiometric dating and then guides you through three kinds of problems that your biology teacher might ask you. Half Life Chemistry Problems - Nuclear Radioactive Decay Calculations Practice.

  5. Jul 30, 2009. This illustrates the problem with the radioactive dating of geological. With radiometric dating we're instead looking to find the time or age.

  6. Apr 3, 2017. One way this is done in many radioactive dating techniques is to use an. The heat problem occurs everywhere there are radioactive isotopes.

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