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The intentional mutilation, discoloration or ornamentation of teeth has been common in various parts of the world throughout history, particularly during the period between 7 A. Certain groups in pre-Columbian Latin America filed patterns onto their teeth or adorned them with stone inlays, for instance, while some Vietnamese, Sudanese and West African tribes sharpened their front incisors into points.And Native Americans in the Great Lakes region carved dental furrows very similar to those found in the Viking grave.“The purpose behind filed teeth remains unclear but, as we know these men were warriors, it may have been to frighten opponents in battle or to show their status as a great fighter,” said David Score, project manager for the Dorset dig.
"We basically found 20,000 post holes, and that's quite a lot, especially for my colleague, who measured it all with a GPS," she said.Researchers analyzed tooth samples to determine their isotope composition, which can show what individuals ate and the type of climate in which they grew up.Released in March 2010, the findings implied that the executed warriors had scattered origins but all hailed from chillier regions than Britain; one even appeared to have traveled from north of the Arctic Circle.The position of many post holes showed that many buildings had been constructed on the same plots of land used by earlier buildings.
"It seems likely that there was some sort of core within this early medieval village, where the houses were rebuilt at least five times in a row," she said.Archaeologists in Denmark have unearthed the remains of a 1,500-year-old farming village near the famed Viking site of Jelling in central Jutland.