On the floor of a large house in what was a Viking western settlement in southern Greenland, archaeologists found the skull of a 25-year-old man with a carbon date of about 1275 AD. This was the head of one of the last survivors of one of Europe’s …On the floor of a large house in what was a Viking western settlement in southern Greenland, archaeologists found the skull of a 25-year-old man with a carbon date of about 1275 AD. This was the head of one of the last survivors of one of Europe’s …