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21-Aug-2016 05:48

Patrick Bowen, a senior majoring in materials science and engineering at Michigan Technological University, is refining a new way of dating ceramic artifacts that could one day shave thousands of dollars off the cost of doing archaeological research.

Called rehydroxylation dating, the technique was recently developed by researchers at the University of Manchester and the University of Edinburgh.

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Bowen’s equation worked better, but not well enough to generate definitive dates.

Using shards of pottery dating from 1854 to 1888, which Scarlett provided from an archaeological dig in Utah, Bowen tried out the original dating technique at different temperatures and got significantly different “ages” for the shards.

He then developed a new equation that addresses those temperature effects, as well as the fact that rehydroxylation is actually a two-step process: First, water vapor physically penetrates the pottery.

Founded in 1885, the University offers more than 120 undergraduate and graduate degree programs in science and technology, forestry, business and economics, health professions, humanities, mathematics, and social sciences.

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Our beautiful campus in Michigan’s Upper Peninsula overlooks the Keweenaw Waterway and is just a few miles from Lake Superior.

They won’t only be using rare, antique pottery this time, however.



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