Archaeologists found traces of submerged Stone Age settlement in Southeast Finland
(PHYSorg.com Archaeology & Fossils)

A prehistoric settlement submerged under Lake Kuolimojarvi provides researchers with a clearer picture of the human occupation in South Karelia during the Mesolithic and Early Neolithic Stone Age (about 10,000-6,000 years ago) and opens up a new research path in Finnish archaeology.