Chemical dating in archaeology
Ceramics, however, have a long and stable lifespan."If you go to a site and you find large amounts of Roman pottery, then you know you've got a Roman site," says Richard Evershed, Ph.Often it can be hard to determine what the most important social sciences concepts and terms are, and even once you’ve identified them you still need to understand what they mean.To help you learn and understand key social sciences terms and concepts, we’ve identified some of the most important ones and provided detailed definitions for them, written and compiled by Chegg experts.
Wood tends to decompose over time, and animals often dig up bones and move them around a site.
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.
The contents of ancient pottery could help archaeologists resolve some longstanding disputes in the world of antiquities, thanks to scientists at Britain's University of Bristol.
The researchers have developed the first direct method for dating pottery by examining animal fats preserved inside the ceramic walls.