Absolute dating radiometric dating

posted by | Leave a comment

Furthermore, the seven samples from the small amphibolite unit near Clear Creek, which should all be the same age because they belong to the same metamorphosed basalt lava flow, yielded K-Ar model ages ranging from 1060.4±28 Ma to 2574.2±73 Ma.

This includes two samples only 0.84 meters apart that yielded K-Ar model ages of 1205.3±.2±73 Ma.

And the K-Ar model "ages" are so widely divergent from one another (ranging from 405.1±10 Ma to 2574.2±73 Ma), even from very closely spaced samples from the same outcrop of the same original lava flow, as to be useless for "dating" any event.

These discordant results could easily be dismissed as an isolated aberration, perhaps due to the uncertain effects of metamorphism and any subsequent alteration, especially during erosion and weathering.

However, the radioisotope dating of these Grand Canyon rocks clearly demonstrates that the disagreement, or isochron discordance, is pronounced.

However, they are confirmation of the repeated failure of all the radioisotope "dating" methods to successfully date Grand Canyon rocks.

but tenuous "explanations" are given to account for the anomalous amounts of daughter products, and avoid the inescapable conclusion that the radioisotope methods simply do not yield reliable absolute ages.

Yet the RATE research has uncovered much evidence, including the patterns of these discordances between the "dates" from the different radioisotope systems, For example, if accelerated radioisotope decay occurred, then alpha-decaying radioisotopes would yield older isochron "ages" than beta-decaying radioisotopes, which is exactly the pattern in the Brahma amphibolites (see diagram above).

Because the different radioisotopes are dating the same geologic event, to have produced different "dates" has to mean that the parent radioisotopes have decayed at different rates over the same time period.

Leave a Reply

  1. community dating dating senior 01-Aug-2017 13:39

    The salt industry declined after the Civil War, but a new manufacturing industry arose in its place.

  2. best asian dating 21-Aug-2017 13:59

    It is not affiliated in any way with the goods or services that may be parodied.

  3. all dating on love site 2016 and 2016 16-Jan-2018 17:18

    Others, well, they just lack the savoir-faire to charm a woman.

  4. Fucksite no registration 24-Mar-2017 01:07

    If you wish to message any member on Vegan Dating, you must create a 100% Free Account to verify you are not a fraud.

  5. tips on dating a divorced dad 17-Jun-2017 00:47

    It is located adjacent to the University of South Carolina. The Midland's largest shopping mall featuring Sears, Dillard's, Rich's and over 100 other stores and shops. Features Belk, Barnes & Noble, Parisian, and Litchfield Rooftop Cinemas and many other stores. When the development of Village at Sandhill is fully complete, the entire complex will feature a complementary mix of retail, residential, recreational, hospitality, sports, commercial office, and perhaps medical office venues in one grand lifestyle campus.

Web cam live sex chat uk