Early Anchor Found Off Norwegian Coast

Science Norway reports that a stone with a groove running all the way around it was discovered near an islet off the coast of western Norway that is the site of Hespriniholmen, a greenstone quarry estimated to be between 5,000 and 9,000 years old. Greenstone was used to make axes that have been unearthed in western and eastern Norway. Arild Skjæveland Vivås of the Stavanger Maritime Museum said that the team of researchers found the stone, which weighs more than 60 pounds, on an underwater pile of quarry waste. They fastened a rope around the groove and pulled it up...