Did Neanderthals use rhinoceros teeth as tools? (opens in new tab)

The RINO project was born from the discovery of unusual marks on rhinoceros teeth recovered from the prehistoric Payre site in France's Rhône Valley. The study of fossil rhinoceros teeth from this Middle Paleolithic site, dating to around 250,000–130,000 years ago, provides unprecedented evidence that Neanderthals used them as tools.