Eurasia’s oldest surviving jewellery?

A 41,500-year-old pendant carved from a piece of a woolly mammoth tusk could be the oldest known example of decorated jewellery in Eurasia made by humans. The purpose and meaning of the designs on its surface are unclear, but they could represent a counting system, lunar observations or a way of scoring kills. The pendant was found in the Stajnia Cave, in Poland, alongside a 7-centimetre-long awl — a pointed tool used for making holes — shaped from a piece of horse bone.