Difference between revisions of "Cation-ratio dating"
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this method aspires to the direct dating of rock carvings and engravings, and is also potentially applicable to Paleolithic artifacts with a strong patina caused by exposure to desert dust. It depends on the principle that cations of certain elements are more soluble than others; they leach out of rock varnish more rapidly than the less soluble elements, and their concentration decreases with time. | this method aspires to the direct dating of rock carvings and engravings, and is also potentially applicable to Paleolithic artifacts with a strong patina caused by exposure to desert dust. It depends on the principle that cations of certain elements are more soluble than others; they leach out of rock varnish more rapidly than the less soluble elements, and their concentration decreases with time. | ||
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| + | <html>Sponsor: <a href="http://www.tkqlhce.com/click-1205615-13585272" target="_blank" onmouseover="window.status='http://www.verseo.com';return true;" onmouseout="window.status=' ';return true;">https://www.verseo.com/cold-weather/thermogear-rechargeable-heated-gloves-liners-with-bonus-hand-warmer.html</a><img src="http://www.ftjcfx.com/image-1205615-13585272" width="1" height="1" border="0"/></html> | ||
[[Category: Anthropology]] | [[Category: Anthropology]] | ||
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Latest revision as of 15:17, 4 September 2019
this method aspires to the direct dating of rock carvings and engravings, and is also potentially applicable to Paleolithic artifacts with a strong patina caused by exposure to desert dust. It depends on the principle that cations of certain elements are more soluble than others; they leach out of rock varnish more rapidly than the less soluble elements, and their concentration decreases with time.
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