Today, scientists have painstakingly established an unbroken succession of rings extending back in time over 80 centuries 8, years. As well as dating them this can give data for dendroclimatologythe study of climate and atmospheric conditions during different periods in history from wood. Many trees in temperate zones produce one growth-ring each year, with the newest adjacent to the bark. Adequate moisture and a long growing season result in a wide ring, while a drought year may result in a very narrow one. Young Earth creationists often doubt other forms of dating, such as radiometric datingthat invalidate their worldview of a 6,year-old Earthoften because those dating methods are harder to understand, more prone to potential error, and science-y. Until this time, there was next to no chronology for the prehistoric period in England 15, p
Dendrochronology - Tree Rings as Records of Climate Change
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The method has undergone immense improvement in the last 20 years.
When one can match these tree-ring patterns across successive trees in the same locale, in overlapping fashion, chronologies can be built up—both for entire geographical regions and for sub-regions. But we cannot assume responsibility for, nor be taken as endorsing in any way, any other content or links on any such site. Geomatics or geospatial technology as it is more commonly known, is such a multidisciplinary tool that there are now advanced degrees in specific subjects such as GIS.