Treee ring dating
He said the media 'decided to run with the story that scientists working in Tasmania have definitely found the oldest living organism in the world. If there was a global Flood around 5,000 years ago, no living thing should be older than that.
There are still some uncertainties with tree-ring dating, which is by no means absolute (for example, trees can form more than one ring per year).
Schools: Beyond Daisies (Green Point), Villa Maria (Cape Town City Centre) Huppelland – Jan van Riebeeck (Tamboerskloof) Received Maestro award for Sales in Home Materials.
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Definitions of what constitutes an individual tree vary.It is very interesting to count the tree rings, so that you can estimate the age of the tree.For example, I counted rings of a newly fallen redwood recently (see the highlights for November 2001 of Redwoods and Waterfalls: A Year of Walking in the Forest of Big Basin: The Berry Creek Falls Loop).This is well within the ages of the oldest living bristlecone pines, which have around 4,600 tree-rings and are still the world's oldest living organisms.