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The method could eventually be used for a variety of other analyses."Potentially, you could date any other material that has preserved organic compounds," like pitches from wood products or collagen from bones, according to Evershed.
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That's where the appeal of having a technique like this comes in." Until now, there has been no direct method for chemically dating pottery.
Previous researchers have analyzed residues found on the surfaces of pots, but these residues have been in direct contact with the soil and are likely to be contaminated, according to Evershed.
A paleobiologist has found evidence of predation in ancient microbial ecosystems dating back more than 740 million years.
Using a scanning electron microscope to examine minute fossils, Porter found ...