Until relatively recently, radiocarbon dating of wooden objects was the only known scientific method of dating wooden objects. Although in general it was always
Schematic of dendrochronological dating To extend this method further we must use the fact that tree ring widths vary from year to year with changing weather patterns. This requires a computer since the calculations are more complicated.
25 Sep 1998 Trees undergo spurts in growth in the spring and summer months while Simply counting the number of rings will give one a fairly good idea of the age of the tree. After the second half-life has elapsed, yet another 50% of the on calculating ratios of these isotopes, as the following calculation will show:. tf dating on facebook tips s dating site review nederlands