Riparo Mochi (Italy). In November 2011 tests conducted at the Oxford Radiocarbon Accelerator Unit in England on what were previously thought to be Neanderthal baby teeth, which had been unearthed in 1964 dating from between 43,000 and 45,000 years ago. Remains of the later prehistoric age have been found in Lombardy (stone carvings in Valcamonica) and in Sardinia (nuraghe). The most famous is perhaps that of Ötzi the Iceman, the mummy of a mountain hunter found in the Similaun glacier in South Tyrol, dating to c. 3400-3100 BC (Copper Age).