Relative dating earth


14-Sep-2020 18:51

In fact, organic samples from every portion of the Phanerozoic record (spanning the last 500 million years on OE dating) show detectable amounts of C-14.

The implication is that this organic material was either contaminated by new C-14, or it was buried much more recently and OE dating methods are suspect.

The technique gave 90 million years, but took no account of the non-constant erosion rate, or the loss and recycling of salt, or the fact that salt is obtained from other sources as well as continents.

More recently, work has been done on ocean sediments [S. This suggests that, given the current annual rates of erosion (some 27.5 billion tons), all earth's continents would be delivered into the oceans in just 14 million years.

relative dating earth-36

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This assumed the ocean was initially pure water and that it's salinity was derived from continental erosion.This challenge is mainly headed by Creationism which teaches a young-earth (YE) theory.



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